🏥 VAERS Vaccine Data Browser

🔒 Privacy & Data Disclaimer

About This Site

This is a public data browser for the Vaccine Adverse Event Reporting System (VAERS). By using this site, you acknowledge and agree to the following:

Data Source & Accuracy

  • Public Data: All data displayed comes from the publicly available VAERS database maintained by the CDC and FDA.
  • No Verification: VAERS accepts all reports without verifying medical accuracy. Reports do not prove causation between vaccines and adverse events.
  • Anyone Can Report: Healthcare providers, patients, family members, and anyone else can submit reports to VAERS.
  • Research Purpose: This data is for transparency, research, and monitoring vaccine safety signals only.

Your Privacy

  • No Personal Data Collection: This site does not collect, store, or track any personal information about visitors.
  • No Cookies: We do not use cookies except for remembering that you've seen this disclaimer (stored locally in your browser).
  • No Analytics: We do not use Google Analytics or any other tracking services.
  • Search Privacy: Your searches and filters are not logged or stored on our servers.
  • Public Data Only: The VAERS data shown here is already public and contains no personally identifiable information.

Medical Disclaimer

  • Not Medical Advice: This tool is for informational purposes only and does not provide medical advice.
  • Consult Healthcare Providers: Always consult qualified healthcare professionals for medical decisions.
  • No Liability: We are not responsible for decisions made based on this data.

Data Interpretation

  • The presence of a report does not mean the vaccine caused the adverse event.
  • Coincidental events are often reported (e.g., a heart attack that happened to occur after vaccination).
  • Serious adverse events must be reported by law, even if unrelated to the vaccine.
  • The database is useful for detecting safety signals that require further investigation.

📖 Help & Search Guide

Column Icons Legend

💀 Death
🏥 Hospitalized
🚑 Emergency Room
♿ Disability
⚠️ Life Threatening

How to Search

💡 Search Tips:
  • Select Year: Choose a specific year OR "All Years" to search across all data
  • All Years requires filters: When searching all years, you must select at least one filter (lot number, vaccine type, outcome, etc.) for performance
  • Lot number tracking: Use "All Years" + Lot Number to track lots across multiple years
  • Combine filters: Use multiple filters together to narrow results (e.g., Age + Vaccine Type + Death)
  • VAERS ID: Search for specific report by ID number
  • Age: Enter exact age (e.g., 25) or decimal (e.g., 0.5 for 6 months)
  • State: Enter 2-letter state code (e.g., CA, NY, TX)
  • Vaccine Type: Search partial names (e.g., "COVID19", "FLU", "HPV")
  • Manufacturer: Search by company (e.g., "PFIZER", "MODERNA")
  • Lot Number: Search specific vaccine lot (works great with "All Years")
  • Symptoms: Search for any symptom keyword (e.g., "fever", "rash")
  • Death/Hospitalized: Filter to only show cases with these outcomes

Understanding the Data

  • Reports are unverified: VAERS accepts all reports without medical verification
  • Not proof of causation: A report does not mean the vaccine caused the event
  • Anyone can report: Healthcare providers, patients, and family members can submit reports
  • Multiple vaccines: One report may list multiple vaccines given at the same time
  • Blank fields: Not all fields are required, so some data may be missing

Using the Table

  • Sort columns: Click column headers (ID, Age, Sex, Date, Died) to sort
  • Expand text: Click "More" to see full narrative or symptom text
  • Navigate pages: Use pagination controls at top and bottom of table
  • Export results: Click "📥 Export CSV" to download filtered data (max 10,000 records)

💡 Frequently Asked Questions (FAQ)

What is this site?

🏥 VAERS Vaccine Data Browser is an independent, third-party data browser for publicly available VAERS (Vaccine Adverse Event Reporting System) data.

Important: This site is NOT affiliated with, endorsed by, or operated by the CDC, FDA, or any government agency. We are an independent service that makes public VAERS data easier to search and analyze.

What is VAERS?

VAERS (Vaccine Adverse Event Reporting System) is a national early warning system established in 1990 to detect possible safety problems with vaccines. It's co-managed by the CDC (Centers for Disease Control and Prevention) and FDA (Food and Drug Administration).

VAERS accepts and analyzes reports of adverse events (possible side effects) after a person has received a vaccination.

Official VAERS website: vaers.hhs.gov

Is this data HIPAA compliant?

Yes, absolutely. All VAERS data displayed here is:

  • Publicly available - Published by the CDC/FDA on their official website
  • De-identified - Contains no personally identifiable information (names, addresses, contact info removed)
  • Legally accessible - Available to researchers, media, and the general public under FOIA (Freedom of Information Act)
  • Not protected health information - Once de-identified and published by the government, it's no longer covered by HIPAA restrictions

This site displays the same public data available at vaers.hhs.gov/data.

Why does this site exist?

We believe in transparency and public access to health data. While the CDC/FDA provide VAERS data, their official site:

  • Is difficult to search and filter
  • Requires downloading large CSV files and technical knowledge
  • Is not user-friendly for the average person

This independent site makes the same publicly available data easier to search, filter, and understand for researchers, journalists, healthcare workers, and concerned citizens.

Where does the data come from?

All data is downloaded directly from the official CDC/FDA VAERS website at vaers.hhs.gov/data.

The data is:

  • Publicly released by the CDC/FDA every week
  • Available as downloadable CSV files
  • Imported into this site's database for easier searching
  • Displayed exactly as provided (no modifications or filtering)

This site does not collect, modify, or add to the official VAERS data.

My vaccine lot number matches one with deaths/serious events - should I be worried?

Important context:

  • VAERS reports do NOT prove causation - A report means an event occurred after vaccination, but doesn't mean the vaccine caused it
  • Anyone can report - Reports are not verified for medical accuracy before being published
  • Coincidences happen - When millions of people get vaccinated, some will experience unrelated medical events afterward
  • Large lot numbers - Popular vaccines may have hundreds of thousands of doses from one lot number
  • More vaccinations = more reports - Lots used widely will naturally have more reports

What to do:

  • Don't panic - VAERS data requires expert analysis to interpret
  • Talk to your doctor if you have concerns
  • Check official CDC/FDA safety communications for genuine safety signals
  • Remember: billions of vaccine doses have been safely administered

Can I trust VAERS data?

VAERS is valuable but has limitations:

Strengths:

  • ✅ Early warning system for potential safety signals
  • ✅ Open and transparent - publicly accessible
  • ✅ Accepts all reports regardless of likelihood of causation
  • ✅ Monitored by CDC/FDA experts who investigate concerning patterns

Limitations:

  • ⚠️ Reports are unverified - not investigated before publication
  • ⚠️ Cannot determine if vaccine caused the event
  • ⚠️ Underreporting - not all adverse events are reported
  • ⚠️ Overreporting - coincidental events may be reported
  • ⚠️ Incomplete data - not all fields are required

Bottom line: VAERS is an important tool for safety monitoring, but individual reports should not be used as proof that a vaccine caused harm.

What are "adverse events"?

An adverse event is any undesirable health occurrence that happens after vaccination, including:

  • Common reactions: Sore arm, mild fever, fatigue (usually expected)
  • Serious events: Hospitalization, disability, life-threatening illness, death
  • Coincidental events: Medical conditions that would have occurred anyway

Important: An adverse event doesn't mean the vaccine caused it - only that it occurred after vaccination. Many reported events are coincidental or unrelated.

Why are some lot numbers listed multiple times?

This is normal and expected! A person may receive multiple doses of the same vaccine from the same lot number:

  • COVID vaccines require 2-3 doses
  • HPV, Hepatitis B, and other vaccines have multi-dose schedules
  • Each dose is recorded as a separate entry

Example: Person receives Pfizer COVID dose 1 (lot ABC123) and dose 2 (lot ABC123) - lot ABC123 appears twice in their report.

How often is this data updated?

The CDC/FDA releases new VAERS data every Friday. This site is typically updated:

  • Weekly or bi-weekly for recent data
  • Check the available years to see what data is currently loaded
  • During updates, the site may be in maintenance mode temporarily

Where can I learn more?

⚠️ DISCLAIMER: This data is from the Vaccine Adverse Event Reporting System (VAERS). Reports do not establish causation between vaccines and adverse events. Anyone can submit a report, and reports are not verified. This is raw data for transparency and research purposes only.
34,052
Total Reports (2025)
500
Deaths Reported
1,634
Hospitalizations
30
ER Visits
1,191
Disabilities
570
Life Threatening
🔄 Reset 📥 Export CSV
ID Age Sex State Date ▼ Onset Days Vaccine Manufacturer Lot # Symptoms Narrative 💀 🏥 🚑 ♿ ⚠️
2854866 08/20/2025 VARZOS
 UNKNOWN MANUFACTURER
 UNK
Loss of consciousness Loss of consciousness
I was knocked out for 2 days; This serious case was reported by a consumer via interactive digital m... I was knocked out for 2 days; This serious case was reported by a consumer via interactive digital media and described the occurrence of loss of consciousness in a patient who received Herpes zoster (Shingles vaccine) for prophylaxis. On an unknown date, the patient received the 1st dose of Shingles vaccine. On an unknown date, an unknown time after receiving Shingles vaccine, the patient experienced loss of consciousness (Verbatim: I was knocked out for 2 days) (serious criteria GSK medically significant). The outcome of the loss of consciousness was resolved (duration 2 days). It was unknown if the reporter considered the loss of consciousness to be related to Shingles vaccine. The company considered the loss of consciousness to be unrelated to Shingles vaccine. Additional Information: GSK Receipt Date: 08-AUG-2025 This case was reported by a patient via interactive digital media. The patient got the 1st shot on Tuesday and it kicked patient's butt. The patient was knocked out for 2 days and would definitely take off from work for the 2nd shot.; Sender's Comments: A case of Loss of consciousness, unknown time after receiving Shingles vaccine in a patient. Based on the available information a possible causality that the events were caused by the GSK product cannot be ascertained. Consent for further follow up has not been received. More
2854868 F AZ 08/20/2025 VARZOS
 GLAXOSMITHKLINE BIOLOGICALS
 5Y4TL
Inappropriate schedule of product administration Inappropriate schedule of product administration
received a dose of Shingrix more than one year later from the first dose; This non-serious case was ... received a dose of Shingrix more than one year later from the first dose; This non-serious case was reported by a pharmacist via call center representative and described the occurrence of drug dose administration interval too long in a adult female patient who received Herpes zoster (Shingrix) (batch number 5Y4TL, expiry date 31-JAN-2027) for prophylaxis. Previously administered products included Shingrix (received first dose in March 2024). On 14-AUG-2025, the patient received the 2nd dose of Shingrix. On 14-AUG-2025, an unknown time after receiving Shingrix, the patient experienced drug dose administration interval too long (Verbatim: received a dose of Shingrix more than one year later from the first dose). The outcome of the drug dose administration interval too long was not applicable. Additional Information: GSK Receipt Date: 14-AUG-2025 The patient received the second dose of Shingrix later than the recommended interval, which led to lengthening of vaccine schedule. The reporter asked that the patient need to restart the series. More
2854869 08/20/2025 VARZOS
 GLAXOSMITHKLINE BIOLOGICALS
 UNK
Rash, Rash erythematous, Rash papular Rash, Rash erythematous, Rash papular
noticed about 15 raised red areas on right shoulder opposite of side of where I received my vaccine;... noticed about 15 raised red areas on right shoulder opposite of side of where I received my vaccine; This non-serious case was reported by a consumer via interactive digital media and described the occurrence of erythema in a patient who received Herpes zoster (Shingrix) for prophylaxis. On 23-JUL-2025 16:30, the patient received Shingrix (left arm). On 23-JUL-2025 21:00, 270 min after receiving Shingrix, the patient experienced erythema (Verbatim: noticed about 15 raised red areas on right shoulder opposite of side of where I received my vaccine). The outcome of the erythema was not reported. It was unknown if the reporter considered the erythema to be related to Shingrix. It was unknown if the company considered the erythema to be related to Shingrix. Additional Information: GSK Receipt Date: 24-JUL-2025 This case was reported by a patient via (shingrix GSK chatbot) interactive digital media. The patient received Shingrix vaccine one day prior to the reporting day at 4:30pm and by 10:00 pm noticed about 15 raised red areas on right shoulder opposite of side of where received had vaccine. More
2854870 08/20/2025 VARZOS
VARZOS
 UNKNOWN MANUFACTURER
UNKNOWN MANUFACTURER
 UNK
UNK
Herpes zoster, Vaccination failure; Herpes zoster, Vaccination failure Herpes zoster, Vaccination failure; Herpes zoster, Vaccination failure
Suspected vaccination failure; Shingles; This serious case was reported by a consumer via interacti... Suspected vaccination failure; Shingles; This serious case was reported by a consumer via interactive digital media and described the occurrence of vaccination failure in a patient who received Herpes zoster (Shingles vaccine) for prophylaxis. Co-suspect products included Herpes zoster (Shingles vaccine) for prophylaxis. The patient's past medical history included shingles (patient had in 2022) and pain (first time was the worst pain patient ever had and last at least 6 months). On an unknown date, the patient received the 2nd dose of Shingles vaccine and the 1st dose of Shingles vaccine. In JUN-2025, more than a year after receiving Shingles vaccine and Shingles vaccine, the patient experienced vaccination failure (Verbatim: Suspected vaccination failure) (serious criteria GSK medically significant) and shingles (Verbatim: Shingles). The outcome of the vaccination failure was not reported and the outcome of the shingles was resolved (duration 3 weeks). It was unknown if the reporter considered the vaccination failure and shingles to be related to Shingles vaccine and Shingles vaccine. The company considered the vaccination failure to be unrelated to Shingles vaccine and Shingles vaccine. It was unknown if the company considered the shingles to be related to Shingles vaccine and Shingles vaccine. Additional Information: GSK Receipt Date: 08-AUG-2025 This case was reported by a patient via interactive digital media. Patient got shingles and got the 2 shot vaccine after a year. Patient stated that he/she just got them (shingles) again, but they were not as bad as the first time, so it did help to get the vaccine. The first time was the worst pain patient ever had and last at least 6 months. Patient thanked that this time was not bad only last about 3 weeks in 2025. This case was considered as suspected vaccination failure as details regarding laboratory confirmation regarding shingles were unknown at the time of reporting.; Sender's Comments: Vaccination failure is a listed event which, due to the following criteria (insufficient information provided about the clinical description, time to onset and laboratory confirmation of disease) is considered unrelated to GSK Shingles vaccine (Dose 1 & 2). More
2854872 12 F MI 08/20/2025 DTAP
 SANOFI PASTEUR
 3CA55C1
Product administered to patient of inappropriate age Product administered to patient of inappropriate age
NONE NONE
2854873 1.08 M OH 08/20/2025 DTAPIPV
 GLAXOSMITHKLINE BIOLOGICALS
 34MF9
No adverse event, Product administered to patient of inappropriate age No adverse event, Product administered to patient of inappropriate age
no adverse reactions, no treatment needed, no negative outcome. mother states child is in same healt... no adverse reactions, no treatment needed, no negative outcome. mother states child is in same health as before. this vaccine given was the same dose and medication that was ordered, subtracting the HIB. More
2854874 11 F TX 08/20/2025 HPV9
 MERCK & CO. INC.
 Y013407
Syncope Syncope
FAINTED APPROXIMATELY 5 MIN AFTER ADMINISTRATION OF THE VACCINE FAINTED APPROXIMATELY 5 MIN AFTER ADMINISTRATION OF THE VACCINE
2854875 08/20/2025 VARZOS
 UNKNOWN MANUFACTURER
 UNK
Herpes zoster, Vaccination failure Herpes zoster, Vaccination failure
Suspected Vaccination failure; Shingles worse; This serious case was reported by a consumer via inte... Suspected Vaccination failure; Shingles worse; This serious case was reported by a consumer via interactive digital media and described the occurrence of vaccination failure in a patient who received Herpes zoster (Shingles vaccine) for prophylaxis. The patient's past medical history included shingles. On an unknown date, the patient received Shingles vaccine. On an unknown date, an unknown time after receiving Shingles vaccine, the patient experienced vaccination failure (Verbatim: Suspected Vaccination failure) (serious criteria GSK medically significant) and shingles (Verbatim: Shingles worse). The outcome of the vaccination failure and shingles were not reported. It was unknown if the reporter considered the vaccination failure and shingles to be related to Shingles vaccine. The company considered the vaccination failure to be unrelated to Shingles vaccine. It was unknown if the company considered the shingles to be related to Shingles vaccine. Additional Information: GSK Receipt Date: 10-AUG-2025 This case was reported by a patient via interactive digital media. The patient got Shingles worse after the shingles shot. This case was considered as suspected vaccination failure as details regarding completion of primary vaccination schedule, time to onset for shingles and laboratory confirmation regarding shingles were unknown at the time of reporting.; Sender's Comments: Vaccination failure is a listed event which, due to the following criteria (insufficient information provided, regarding completion of primary vaccination schedule, time to onset and laboratory confirmation of disease) is considered unrelated to GSK vaccine Shingles vaccine. More
2854876 32 F MI 08/20/2025 HEP
 GLAXOSMITHKLINE BIOLOGICALS
 7NX57
Exposure during pregnancy, Underdose Exposure during pregnancy, Underdose
Pt is 18 weeks 2 days pregnant. EDD 01/19/2026. Age 32, current weight 158.2 Hepatitis B non Immu... Pt is 18 weeks 2 days pregnant. EDD 01/19/2026. Age 32, current weight 158.2 Hepatitis B non Immune. Offered and accepted Hepatitis B 3 dose series. Pt was inadvertently given the Pediatric dose of Hepatitis B 10 mcg/0.5 ml instead of the adult dose of 20 mcg/0.5 ml. No adverse advent occured More
2854877 73 F FL 08/20/2025 VARZOS
VARZOS
 GLAXOSMITHKLINE BIOLOGICALS
GLAXOSMITHKLINE BIOLOGICALS
 7523J
7523J
Chills, Fall, Pyrexia, Sensory loss, Sleep disorder; Walking aid user Chills, Fall, Pyrexia, Sensory loss, Sleep disorder; Walking aid user
PATIENT HAD THE VACCINE IN THE EARLY AFTERNOON. SHE WENT TO BED FEELING FINE BUT WOKE UP AT 10:00PM ... PATIENT HAD THE VACCINE IN THE EARLY AFTERNOON. SHE WENT TO BED FEELING FINE BUT WOKE UP AT 10:00PM DUE TO CHILLS AND HIGH FEVER. AFTER GOING TO THE BATHROOM, SHE LOST SENSATION OF HER LEGS AND FELL DOWN. SHE ENDED UP GOING TO THE ER AND BEEN ON THE WALKER EVER SINCE. More
2854878 12 M IA 08/20/2025 DTAP
 GLAXOSMITHKLINE BIOLOGICALS
 Y97n7
No adverse event, Product administered to patient of inappropriate age No adverse event, Product administered to patient of inappropriate age
No adverse events occurred. Clinic Director immediately notified. Proper process initiated to determ... No adverse events occurred. Clinic Director immediately notified. Proper process initiated to determine further action, if needed. Notified by Department of Public Health Nurse that the dose was sufficient. Patient's mother notified per protocol. More
2854879 7 F NC 08/20/2025 HEP
HEPA
HPV9
IPV
MMRV
MNQ
TDAP
 GLAXOSMITHKLINE BIOLOGICALS
GLAXOSMITHKLINE BIOLOGICALS
MERCK & CO. INC.
SANOFI PASTEUR
MERCK & CO. INC.
SANOFI PASTEUR
GLAXOSMITHKLINE BIOLOGICALS
 7NX57
J4K4X
Y013407
Y1A201M
Y019175
U8375AA
9JT4S
Inappropriate schedule of product administration; Inappropriate schedule of prod... Inappropriate schedule of product administration; Inappropriate schedule of product administration; Inappropriate schedule of product administration; Inappropriate schedule of product administration; Inappropriate schedule of product administration; Inappropriate schedule of product administration; Inappropriate schedule of product administration More
Wrong date of birth entered in database. When patient came in room was asked if dob was xxxx she nod... Wrong date of birth entered in database. When patient came in room was asked if dob was xxxx she nodded, vaccines given and mother then stated the child was 7 years old and that dob xxxx. Patient received HPV and menquadfi too early. More
2854880 15 F IA 08/20/2025 HEP
HEPA
HPV9
IPV
MMRV
 GLAXOSMITHKLINE BIOLOGICALS
GLAXOSMITHKLINE BIOLOGICALS
MERCK & CO. INC.
SANOFI PASTEUR
MERCK & CO. INC.
 47XP4
G79C4
Y015760
X1D141m
Z008502
Product administered to patient of inappropriate age; Product administered to pa... Product administered to patient of inappropriate age; Product administered to patient of inappropriate age; Product administered to patient of inappropriate age; Product administered to patient of inappropriate age; Product administered to patient of inappropriate age More
Patient came into clinic to update Vaccinations. The only Vaccine to was not Accurate was the Pro qu... Patient came into clinic to update Vaccinations. The only Vaccine to was not Accurate was the Pro quad, as it was for younger age group than the patient's current age. More
2854881 20 F NJ 08/20/2025 MENB
MENB
 PFIZER\WYETH
PFIZER\WYETH
 LX2636
LX2636
Abdominal pain upper, Injection site erythema, Injection site induration, Inject... Abdominal pain upper, Injection site erythema, Injection site induration, Injection site pain, Nausea; Pain, Pyrexia, Vomiting More
The evening after the vaccine felt feverish. Had body aches, nausea, vomited, stomach pain. Left arm... The evening after the vaccine felt feverish. Had body aches, nausea, vomited, stomach pain. Left arm red and tender at injection site. 3cm red induration at site. Saw by pediatrician the following day. Zofran prescribed. 2 days later feeling better. More
2854882 25 M IN 08/20/2025 HEP
IPV
MMR
TDAP
VARCEL
 DYNAVAX TECHNOLOGIES CORPORATION
SANOFI PASTEUR
MERCK & CO. INC.
GLAXOSMITHKLINE BIOLOGICALS
MERCK & CO. INC.
 945665
X1C891M
Y004115
LX494
Y013347
Blood glucose, Eye movement disorder, Fall, Urinary incontinence; Blood glucose,... Blood glucose, Eye movement disorder, Fall, Urinary incontinence; Blood glucose, Eye movement disorder, Fall, Urinary incontinence; Blood glucose, Eye movement disorder, Fall, Urinary incontinence; Blood glucose, Eye movement disorder, Fall, Urinary incontinence; Blood glucose, Eye movement disorder, Fall, Urinary incontinence More
Unknown if pt had adverse effect from vaccines but pt was administered 5 vaccines and from there pt ... Unknown if pt had adverse effect from vaccines but pt was administered 5 vaccines and from there pt was alert and oriented but after receiving the last vaccine, pt then fell back on to the exam table. Nurse offered water to pt. Pt accepted. From there, he drank and was still lying down for a few minutes. He then got up from the exam table and sat on chair and from there, his eyes rolled and fell onto the floor out of the chair. He was then propped up against the wall and nurse ran to get help. Once nurse returned, he was able to stand. Other staff members arrived to assist. Pt then wanted to go to the bathroom (realized he had an accident on himself). He was still able to stand after event. More
2854883 14 M VA 08/20/2025 COVID19
COVID19
 PFIZER\BIONTECH
PFIZER\BIONTECH
 Lm2212
Lm2212
Blood glucose increased, Glucose urine present, Lethargy, Pollakiuria, Thirst; W... Blood glucose increased, Glucose urine present, Lethargy, Pollakiuria, Thirst; Weight decreased More
We collectively obtained the COVID vaccine in preparation of travel from (withheld) to (withheld) on... We collectively obtained the COVID vaccine in preparation of travel from (withheld) to (withheld) on 11/3. During travel around 11/6-11/7 patient began presenting symptoms of extreme thirst and frequent urination and was very lethargic and began losing weight. Unbeknownst to us these are classic signs of diabetes for someone who is in a state of diabetic ketoacidosis. U More
✓ ✓ ✓
2854884 60 F FL 08/20/2025 TDAP
 GLAXOSMITHKLINE BIOLOGICALS
 XN575
Extra dose administered Extra dose administered
Patient was given Boostrix 8/19/25 and afterwards it was discovered she also received it on 2/5/25 Patient was given Boostrix 8/19/25 and afterwards it was discovered she also received it on 2/5/25
2854885 55 M MD 08/20/2025 VARZOS
 GLAXOSMITHKLINE BIOLOGICALS
 23AH3
Myalgia Myalgia
leg muscles sore leg muscles sore
2854886 17 F GA 08/20/2025 MENB
 PFIZER\WYETH
 GP8617
Erythema, Induration, Pain, Swelling Erythema, Induration, Pain, Swelling
Patient had a large area of induration that was erythematous, painful and swollen 3 inches round. No... Patient had a large area of induration that was erythematous, painful and swollen 3 inches round. No drainage or puss. More
2854887 13 F NH 08/20/2025 HPV9
 MERCK & CO. INC.
 Y015179
Fall, Head injury, Loss of consciousness Fall, Head injury, Loss of consciousness
Code Blue called overhead for a patient that passed out in the second-floor elevator. She was accomp... Code Blue called overhead for a patient that passed out in the second-floor elevator. She was accompanied by her mother Patient had just received vaccinations and had not eaten any breakfast. Patient was pale with a BP of 80/64. BP increased to 98/70, and patient was transported to an exam room for further evaluation. Patient was given ice for complaints of hitting head when falling. Patient was released to her mother, with the understanding that if there are symptoms that are worrisome to go to the emergency department. More
2854888 60 F AZ 08/20/2025 VARZOS
 GLAXOSMITHKLINE BIOLOGICALS
Hypoaesthesia, Neuropathy peripheral Hypoaesthesia, Neuropathy peripheral
I had 2 that day. 1 was Tetanus vaccine the 2nd was Shingles Vaccine both in the upper left arm/sho... I had 2 that day. 1 was Tetanus vaccine the 2nd was Shingles Vaccine both in the upper left arm/shoulder I got the Shingles vaccine on May 12, 2025 and immediately started having numbness in both legs and feet. It is 3 months later and it has not gotten better at all. It is called neuropathy and the Doctor has just brushed it off as old age? I am 60 My Doctor immediately turned me over to a FNP-C More
2854889 16 F GA 08/20/2025 MENB
MNQ
 PFIZER\WYETH
SANOFI PASTEUR
 GP8617
U8256BA
Feeling abnormal, Headache, Nausea, Pain, Pyrexia; Feeling abnormal, Headache, N... Feeling abnormal, Headache, Nausea, Pain, Pyrexia; Feeling abnormal, Headache, Nausea, Pain, Pyrexia More
Pt reported she felt terrible the next afternoon with terrible headache, nausea, body aches, and fev... Pt reported she felt terrible the next afternoon with terrible headache, nausea, body aches, and feverish. Symptoms lasted 3 days. More
2854890 59 M PA 08/20/2025 VARZOS
 GLAXOSMITHKLINE BIOLOGICALS
Fatigue, Headache, Impaired work ability, Pain Fatigue, Headache, Impaired work ability, Pain
Body aches; tired; severe headache lasting 1.5 days; missed one day of work due to symptoms Body aches; tired; severe headache lasting 1.5 days; missed one day of work due to symptoms
2854891 16 F MA 08/20/2025 MNQ
MNQ
 SANOFI PASTEUR
SANOFI PASTEUR
 U8508AA
U8508AA
Arthralgia, Back pain, Injection site swelling, Musculoskeletal chest pain, Musc... Arthralgia, Back pain, Injection site swelling, Musculoskeletal chest pain, Musculoskeletal stiffness; Pain in extremity More
Day of vaccination, no symptoms. One day after (8/15/25), moderate swelling of the left deltoid regi... Day of vaccination, no symptoms. One day after (8/15/25), moderate swelling of the left deltoid region, without erythema. Reported shoulder stiffness and pain in the left side of her back, shoulder, arm and rib cage, which lasted all day. She applied ice and took ibuprofen and acetaminophen. When she woke up the next day (8/16/25) the pain and swelling had resolved More
2854892 1 M IA 08/20/2025 TDAP
 GLAXOSMITHKLINE BIOLOGICALS
 EB499
Wrong product administered Wrong product administered
received a tdap (Boostrix) vaccine instead of a dtap (Infanrix) vaccine; This non-serious case was r... received a tdap (Boostrix) vaccine instead of a dtap (Infanrix) vaccine; This non-serious case was reported by a other health professional via call center representative and described the occurrence of wrong vaccine administered in a 15-month-old male patient who received DTPa (Reduced antigen) (Boostrix) (batch number EB499) for prophylaxis. Co-suspect products included DTPa (Infanrix) for prophylaxis. Previously administered products included Vaxelis (received 3 doses of Vaxelis), Vaxelis (2nd) and Vaxelis (3 rd). On 17-JUL-2025, the patient received Boostrix.The patient did not receive Infanrix. On 17-JUL-2025, an unknown time after receiving Boostrix and not applicable after receiving Infanrix, the patient experienced wrong vaccine administered (Verbatim: received a tdap (Boostrix) vaccine instead of a dtap (Infanrix) vaccine). The outcome of the wrong vaccine administered was not applicable. This report is made by GSK without prejudice and does not imply any admission or liability for the incident or its consequences. Additional Information: GSK Receipt Date: 31-JUL-2025 and 01-AUG-2025 The CMA (certified medical assistant) called and reported because they had a patient here in their office, 2 weeks ago (from the date of reporting), he was 15 months of age, and he received a tdap (Boostrix) vaccine instead of a dtap (Infanrix) vaccine, which led to wrong vaccine administered. The vaccine administration facility was the same as primary reporter. The HCP informed that the Boostrix was received as the 4th dose in the DTaP series instead of Infanrix, this because in the past, the patient received 3 doses of Vaxelis. More
2854893 5 F AR 08/20/2025 DTAPHEPBIP
HEPA
MMRV
 GLAXOSMITHKLINE BIOLOGICALS
GLAXOSMITHKLINE BIOLOGICALS
MERCK & CO. INC.
 9P329
J4K4X
Z003311
Inappropriate schedule of product administration, No adverse event; Inappropriat... Inappropriate schedule of product administration, No adverse event; Inappropriate schedule of product administration, No adverse event; Inappropriate schedule of product administration, No adverse event More
INCORRECT INTERVAL OF HEP B/HEP A. No adverse reactions noted or reported by mother. INCORRECT INTERVAL OF HEP B/HEP A. No adverse reactions noted or reported by mother.
2854894 11 M CA 08/20/2025 HPV9
MNQ
TDAP
 MERCK & CO. INC.
SANOFI PASTEUR
SANOFI PASTEUR
 Y012921
U8494AA
U8353BA
Injection site cellulitis, Injection site haematoma; Injection site cellulitis, ... Injection site cellulitis, Injection site haematoma; Injection site cellulitis, Injection site haematoma; Injection site cellulitis, Injection site haematoma More
Assessment/Plan: Diagnoses and all orders for this visit: Hematoma Cellulitis of left upper extremit... Assessment/Plan: Diagnoses and all orders for this visit: Hematoma Cellulitis of left upper extremity - azithromycin (Zithromax) 200 MG/5ML suspension; Take 12.1 mL (484 mg total) by mouth 1 (one) time each day for 5 days.. Plan: See discharge instructions Patient Instructions Patient received a prescription for Zithromax to treat his hematoma/cellulitis from the injection. Mother was advised also to use cold pads and Motrin for the inflammation Follow up if symptoms worsen or fail to improve. Instructions Follow up if symptoms worsen or fail to improve. Patient received a prescription for Zithromax to treat his hematoma/cellulitis from the injection. Mother was advised also to use cold pads and Motrin for the inflammation More
2854895 15 F OH 08/20/2025 HEPA
HPV9
MNQ
VARCEL
 GLAXOSMITHKLINE BIOLOGICALS
MERCK & CO. INC.
SANOFI PASTEUR
MERCK & CO. INC.
 MB8599
Y015560
U8574AA
Z006737
Dizziness, Tremor; Dizziness, Tremor; Dizziness, Tremor; Dizziness, Tremor Dizziness, Tremor; Dizziness, Tremor; Dizziness, Tremor; Dizziness, Tremor
Patient experienced tremors and began to pass out approximately 5 minutes after vaccination.... pati... Patient experienced tremors and began to pass out approximately 5 minutes after vaccination.... patient then became stable vital signs were obtained and patient was able to leave on their own. More
2854896 67 F 08/20/2025 PNC21
 MERCK & CO. INC.
Chills, Fatigue, Peripheral swelling, Pruritus Chills, Fatigue, Peripheral swelling, Pruritus
Chills, fatigue, itching and arm swelling Chills, fatigue, itching and arm swelling
2854897 5 M NY 08/20/2025 UNK
UNK
 UNKNOWN MANUFACTURER
UNKNOWN MANUFACTURER

Injected limb mobility decreased, Peripheral swelling, Skin warm, Tenderness, Ur... Injected limb mobility decreased, Peripheral swelling, Skin warm, Tenderness, Urticaria; Injected limb mobility decreased, Peripheral swelling, Skin warm, Tenderness, Urticaria More
Right arm extremely swollen and a large hive, hot to touch, painful to touch. Difficulty using that ... Right arm extremely swollen and a large hive, hot to touch, painful to touch. Difficulty using that arm, difficulty lifting arm. More
2854898 28 M AZ 08/20/2025 HEP
HPV9
 GLAXOSMITHKLINE BIOLOGICALS
MERCK & CO. INC.
 9K74F
Y015760
Underdose; Underdose Underdose; Underdose
Pediatric Hep B dose mistakenly given to an adult. Appt. made for adult to receive appropriate dos... Pediatric Hep B dose mistakenly given to an adult. Appt. made for adult to receive appropriate dose (1 cc) More
2854899 12 F MN 08/20/2025 UNK
UNK
 UNKNOWN MANUFACTURER
UNKNOWN MANUFACTURER

Erythema, Feeling hot, Pain, Pruritus, Swelling; Urticaria Erythema, Feeling hot, Pain, Pruritus, Swelling; Urticaria
Hives, Itching, Hot, Red, Swelling, Pain Hives, Itching, Hot, Red, Swelling, Pain
2854900 16 M TX 08/20/2025 MNP
 PFIZER\WYETH
 LJ0077
Back pain, Chills, Headache Back pain, Chills, Headache
Patient reported lower back pain, chills and headache that started yesterday evening. Patient's... Patient reported lower back pain, chills and headache that started yesterday evening. Patient's mother reported that acetaminophen did not help symptoms. More
2854901 65 M MD 08/20/2025 HEP
 DYNAVAX TECHNOLOGIES CORPORATION
 946064
Facial paresis Facial paresis
left side facial weakness left side facial weakness
2854902 0.33 M NC 08/20/2025 DTAPIPVHIB
 SANOFI PASTEUR
 UK199AA
Product preparation error Product preparation error
Box of Pentacel vaccine retrieved from VFC supply refridge. When opened it was noted that there wer... Box of Pentacel vaccine retrieved from VFC supply refridge. When opened it was noted that there were 2 vials of the blue Dtap/IPV component in the box but no corresponding doses of the Green Hib component. There should be equal numbers of the 2 components as they are combined to constitute a dose. The nurse used the Hib component only and used sterile water as a dilutent. The pt only received the Hib component, and the wrong dilutent. More
2854903 1.67 F NC 08/20/2025 DTAPIPVHIB
 SANOFI PASTEUR
 UK199AA
Product preparation error Product preparation error
Box of Pentacel vaccine retrieved from supply refridge. When opened it was noted that there were 2 ... Box of Pentacel vaccine retrieved from supply refridge. When opened it was noted that there were 2 vials of the blue Dtap/IPV component in the box but no corresponding Green Hib component. There should be equal numbers of the 2 components as they are combined to constitute a dose. The nurse used the Hib component only and put sterile water in as a dilutent. The pt only received the Hib component with the incorrect dilutent. More
2854904 63 M MA 08/20/2025 VARZOS
 GLAXOSMITHKLINE BIOLOGICALS
 J32PB
Pain Pain
He talked about having pain all over his body, mainly in his legs and groin. He talked about having pain all over his body, mainly in his legs and groin.
2854905 71 F MI 08/20/2025 HEPA
 GLAXOSMITHKLINE BIOLOGICALS
 7pk53
Unevaluable event Unevaluable event
None None
2854906 VA 08/20/2025 VARZOS
 GLAXOSMITHKLINE BIOLOGICALS
 FT95N
Product storage error Product storage error
Incorrect storage; This non-serious case was reported by a pharmacist via call center representative... Incorrect storage; This non-serious case was reported by a pharmacist via call center representative and described the occurrence of incorrect storage of drug in a patient who received Herpes zoster (Shingrix) (batch number FT95N, expiry date 25-APR-2027) for prophylaxis. On an unknown date, the patient received Shingrix. On an unknown date, an unknown time after receiving Shingrix, the patient experienced incorrect storage of drug (Verbatim: Incorrect storage). The outcome of the incorrect storage of drug was not applicable. Additional Information: GSK receipt date: 05-AUG-2025 Reporter recently discovered that a box of Shingrix was put in the freezer instead of the fridge when our order was put away. It was received into the pharmacy on 1st August 2025 and went into the freezer that day. It was discovered on 2nd August 2025. Reporter read that the adjuvant was no longer any good. Is the antigen still able to be used? If be able to purchase adjuvant in order to reconstitute the antigen? If the product was completely unusable, please advise. A very costly error for our pharmacy when technician putting away the order. Thank you. Upon callback to HCP today, Pharmacist stated it was due to lack of being aware. More
2854907 60 08/20/2025 RSV
 PFIZER\WYETH
Asthma, Condition aggravated Asthma, Condition aggravated
4 d after vacc pt had her first asthma flare in several years. Needs 6 visits over 2 mo and aggres... 4 d after vacc pt had her first asthma flare in several years. Needs 6 visits over 2 mo and aggressive med management to control symptoms including weeks of oral steroids. Pt slowly healing but not at baseline. More
2854908 30 F TN 08/20/2025 HEP
VARCEL
 DYNAVAX TECHNOLOGIES CORPORATION
MERCK & CO. INC.
 946904
z006738
Extra dose administered, No adverse event; Extra dose administered, No adverse e... Extra dose administered, No adverse event; Extra dose administered, No adverse event More
Extraneous dose given -no reaction from patient Extraneous dose given -no reaction from patient
2854909 58 F CA 08/20/2025 PNC20
PNC20
 PFIZER\WYETH
PFIZER\WYETH
 LN4929
LN4929
Chills, Erythema, Headache, Nausea, Peripheral swelling; Pyrexia Chills, Erythema, Headache, Nausea, Peripheral swelling; Pyrexia
Swelling and redness to the entire arm, headache, nausea, chills and fever. Cephalexin 500mg capsu... Swelling and redness to the entire arm, headache, nausea, chills and fever. Cephalexin 500mg capsules given to the patient. More
2854910 61 F GA 08/20/2025 FLU3
 SANOFI PASTEUR
 u8790aa
Injection site erythema, Injection site pain, Injection site pruritus, Pain Injection site erythema, Injection site pain, Injection site pruritus, Pain
Patient has redness at injection site and surrounding area about the size of a baseball. Patient st... Patient has redness at injection site and surrounding area about the size of a baseball. Patient states the area is tender to touch. She is also complaining of itching. She is taking tylenol and motrin with minimal benefit. She is also complaining that it is painful to lift the arm. Consulted patient to take benadryl for the itching and try alternating with warm and cold compresses for pain relief. Also let ptnt know let MD know if pain worsens or is not relieved within 72 hours. More
2854911 16 M AL 08/20/2025 MMR
MNQ
VARCEL
 MERCK & CO. INC.
SANOFI PASTEUR
MERCK & CO. INC.
 Y004117
U8574AA
Z003766
Loss of consciousness, Syncope; Loss of consciousness, Syncope; Loss of consciou... Loss of consciousness, Syncope; Loss of consciousness, Syncope; Loss of consciousness, Syncope More
Patient had a syncope episode. Patient did not loose consciousness. Patient had a syncope episode. Patient did not loose consciousness.
2854912 11 M TX 08/20/2025 DTPPVHBHPB
HPV9
MNQ
 MSP VACCINE COMPANY
MERCK & CO. INC.
SANOFI PASTEUR
 U8335AA
Y018297
U8558BA
No adverse event, Wrong product administered; No adverse event, Wrong product ad... No adverse event, Wrong product administered; No adverse event, Wrong product administered; No adverse event, Wrong product administered More
Vaxelis was accidently administered, Patient needed a TDAP. No adverse reactions. Vaxelis was accidently administered, Patient needed a TDAP. No adverse reactions.
2854913 NJ 08/20/2025 MENB
 NOVARTIS VACCINES AND DIAGNOSTICS
Immunodeficiency Immunodeficiency
Immunocompromised status after Bexsero 2 doses; This serious case was reported by a physician via ca... Immunocompromised status after Bexsero 2 doses; This serious case was reported by a physician via call center representative and described the occurrence of immunocompromised in a patient who received Men B NVS (Bexsero) for prophylaxis. On an unknown date, the patient received the 2nd dose of Bexsero. On an unknown date, an unknown time after receiving Bexsero, the patient experienced immunocompromised (Verbatim: Immunocompromised status after Bexsero 2 doses) (serious criteria GSK medically significant). The outcome of the immunocompromised was unknown. It was unknown if the reporter considered the immunocompromised to be related to Bexsero and Bexsero Pre-Filled Syringe Device. The company considered the immunocompromised to be unrelated to Bexsero and Bexsero Pre-Filled Syringe Device. This report is made by GSK without prejudice and does not imply any admission or liability for the incident or its consequences. Additional Information: GSK Receipt Date :07-AUG-2025 and 08-AUG-2025 Physician reported that a patient had received 2 doses of Bexsero and later became immunocompromised. The reporter wanted to ask should they receive additional dose(s) of Bexsero or not. The reporter consented to follow up.; Sender's Comments: A case of Immunodeficiency, unknown date after Bexsero and Bexsero Pre-Filled Syringe Device, in a patient. Based on the available information, a possible causality that the event was caused by the GSK product cannot be ascertained. Further follow up information has been sought. More
2854914 F NJ 08/20/2025 DTAPHEPBIP
 GLAXOSMITHKLINE BIOLOGICALS
 UNK
Intercepted product prescribing error Intercepted product prescribing error
Inappropriate age prescription.; This non-serious case was reported by a pharmacist via call center ... Inappropriate age prescription.; This non-serious case was reported by a pharmacist via call center representative and described the occurrence of intercepted drug prescribing error in a female patient who received DTPa-HBV-IPV (Pediarix) for prophylaxis. Concurrent medical conditions included cancer (patient has cancer). On an unknown date, the patient received Pediarix. On an unknown date, an unknown time after receiving Pediarix, the patient experienced intercepted drug prescribing error (Verbatim: Inappropriate age prescription.). The outcome of the intercepted drug prescribing error was not applicable. This report is made by GSK without prejudice and does not imply any admission or liability for the incident or its consequences. Additional Information: GSK receipt date: 08-AUG-2025 Other HCP reported that a patient had cancer, and oncologist wanted the patient to get this vaccine, which led to intercepted drug prescribing error. According to reporter, patient had a prescription for Pediarix. No further details provided. More
2854915 F KY 08/20/2025 VARZOS
 GLAXOSMITHKLINE BIOLOGICALS
 UNK
Incomplete course of vaccination Incomplete course of vaccination
Shingrix late second dose; This non-serious case was reported by a pharmacist via call center repre... Shingrix late second dose; This non-serious case was reported by a pharmacist via call center representative and described the occurrence of incomplete course of vaccination in a female patient who received Herpes zoster (Shingrix) for prophylaxis. Previously administered products included Shingrix (received 1st dose at the end of the 2024). On an unknown date, the patient did not receive the 2nd dose of Shingrix. The patient had incomplete course of vaccination (Verbatim: Shingrix late second dose). The outcome of the incomplete course of vaccination was not applicable. Additional Information: GSK Receipt Date: 12-AUG-2025 The reporter reported that the patient had a patient who got the first Shingrix shot at the end of last year. The reporter asked did she just need 1 more shot. It had been more than 10 months since her first shot. No further information provided. The vaccine administration facility was the same as primary reporter. Till the time of reporting, the patient did not receive 2nd dose of Shingrix, which led to incomplete course of vaccination. More
2854916 F NY 08/20/2025 VARZOS
 GLAXOSMITHKLINE BIOLOGICALS
 UNK
Incomplete course of vaccination Incomplete course of vaccination
did not receive second dose; This non-serious case was reported by a pharmacist via call center repr... did not receive second dose; This non-serious case was reported by a pharmacist via call center representative and described the occurrence of incomplete course of vaccination in a 69-year-old female patient who did not receive Herpes zoster (Shingrix) for prophylaxis. Previously administered products included Shingrix (received first dose in October 2022). The patient did not receive the 2nd dose of Shingrix. The patient had incomplete course of vaccination (Verbatim: did not receive second dose). The outcome of the incomplete course of vaccination was not applicable. Additional Information: GSK Receipt Date: 15-AUG-2025 The patient did not receive Hz/su + AS01B was Shingrix. The reporter reported that the patient received the first dose in October 2022 and did not receive the second dose yet. Till the time of reporting, the patients did not receive the second dose of Shingrix, which led to incomplete course of vaccination. More
2854917 M 08/20/2025 COVID19
 MODERNA
Haematological neoplasm Haematological neoplasm
blood cancer; This spontaneous case was reported by a consumer and describes the occurrence of HAEMA... blood cancer; This spontaneous case was reported by a consumer and describes the occurrence of HAEMATOLOGICAL NEOPLASM (blood cancer) in a male patient of an unknown age who received mRNA-1273.712 (SPIKEVAX 2024-2025 PFS) for COVID-19 prophylaxis. No Medical History information was reported. On 13-Mar-2025, the patient received dose of mRNA-1273.712 (SPIKEVAX 2024-2025 PFS) (Intramuscular use) 1 dosage form. On an unknown date, the patient experienced HAEMATOLOGICAL NEOPLASM (blood cancer) (seriousness criterion medically significant). At the time of the report, HAEMATOLOGICAL NEOPLASM (blood cancer) had resolved. The action taken with mRNA-1273.712 (SPIKEVAX 2024-2025 PFS) (Intramuscular use) was unknown. No concomitant medication was reported. It was stated that patient has blood cancer they did not knew when it started or if the vaccine impacted it in any ways. It was unknown if the patient experienced any additional symptoms/events. No treatment information was reported.; Reporter's Comments: Company comment: The benefit-risk relationship of product is not affected by this report. More
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