๐Ÿฅ VAERS Vaccine Data Browser

๐Ÿ”’ 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.

๐Ÿ“– Help & Search Guide

Column Icons Legend

๐Ÿ’€ Death
๐Ÿฅ Hospitalized
๐Ÿš‘ Emergency Room
โ™ฟ Disability
โš ๏ธ Life Threatening

How to Search

๐Ÿ’ก 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 "๐Ÿ“ฅ Export CSV" to download filtered data (max 10,000 records)

๐Ÿ’ก Frequently Asked Questions (FAQ)

What is this site?

๐Ÿฅ 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:

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

Limitations:

  • โš ๏ธ Reports are unverified - not investigated before publication
  • โš ๏ธ Cannot determine if vaccine caused the event
  • โš ๏ธ Underreporting - not all adverse events are reported
  • โš ๏ธ Overreporting - coincidental events may be reported
  • โš ๏ธ 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?

โš ๏ธ 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
๐Ÿ”„ Reset ๐Ÿ“ฅ Export CSV
ID Age Sex State Date โ–ผ Onset Days Vaccine Manufacturer Lot # Symptoms Narrative ๐Ÿ’€ ๐Ÿฅ ๐Ÿš‘ โ™ฟ โš ๏ธ
2843051 4 M CA 05/28/2025 COVID19
 PFIZER\BIONTECH
 MD3414
Fatigue, Injection site pain Fatigue, Injection site pain
>12 year COVID vaccine administered. Mother reported that child had fatigue and soreness at injec... >12 year COVID vaccine administered. Mother reported that child had fatigue and soreness at injection site. More
2843052 5 F OR 05/28/2025 DTAPIPV
 SANOFI PASTEUR
Inflammation, Product administered at inappropriate site Inflammation, Product administered at inappropriate site
Patient developed localized inflammatory response. Vaccine was given more posterior on left vastus l... Patient developed localized inflammatory response. Vaccine was given more posterior on left vastus lateralis. More
2843053 39 M NC 05/28/2025 TDAP
 GLAXOSMITHKLINE BIOLOGICALS
Fatigue, Myalgia Fatigue, Myalgia
Myalgia. Pt came into our clinic after receiving the vaccine. He received the vaccine and within onl... Myalgia. Pt came into our clinic after receiving the vaccine. He received the vaccine and within only a couple days showed symptoms of muscle aches and fatigue for multiple weeks following the vaccine. More
2843054 1.08 M CA 05/28/2025 HEPA
MMRV
 MERCK & CO. INC.
MERCK & CO. INC.
 Y015910
Z002989
Erythema, Swelling; Erythema, Swelling Erythema, Swelling; Erythema, Swelling
REDNESS AND SWELLING REDNESS AND SWELLING
2843055 16 F PA 05/28/2025 MENB
MNQ
 NOVARTIS VACCINES AND DIAGNOSTICS
SANOFI PASTEUR
 U6521AB
U8558BA
Headache, Nausea, Paraesthesia; Headache, Nausea, Paraesthesia Headache, Nausea, Paraesthesia; Headache, Nausea, Paraesthesia
Patient developed nausea, headache, and tingling legs over night after receiving the vaccine that da... Patient developed nausea, headache, and tingling legs over night after receiving the vaccine that day. More
2843056 35 M ID 05/28/2025 HEP
 MERCK & CO. INC.
 P-Y004552
No adverse event No adverse event
No adverse reaction No adverse reaction
2843057 1.33 F KS 05/28/2025 HEPA
 GLAXOSMITHKLINE BIOLOGICALS
 232Z3
Breath sounds abnormal, Dermatitis diaper, Immunisation reaction, Skin swelling Breath sounds abnormal, Dermatitis diaper, Immunisation reaction, Skin swelling
Mother reports that at approx. 10 pm she noticed a "rash" in patient's diaper area, t... Mother reports that at approx. 10 pm she noticed a "rash" in patient's diaper area, that patient was "puffy" all over (child is normally very slim) and mom heard a "weird" sound in her airway, as if she was having trouble breathing therefore she took her to Hospital ER for evaluation. More
2843058 36 M MT 05/28/2025 TDAP
 GLAXOSMITHKLINE BIOLOGICALS
 9532Y
Expired product administered, No adverse event Expired product administered, No adverse event
Vaccine's expiration date was 5/23/25, 4 days expired at the time of administration. No symptom... Vaccine's expiration date was 5/23/25, 4 days expired at the time of administration. No symptoms at time of vaccination, no symptoms the following morning. More
2843059 8 F CA 05/28/2025 COVID19
 PFIZER\BIONTECH
 MD3414
Fatigue, Injection site pain Fatigue, Injection site pain
>12 year old COVID vaccine given. Mother of child reported child had fatigue and soreness at site... >12 year old COVID vaccine given. Mother of child reported child had fatigue and soreness at site after injection More
2843060 77 M GA 05/28/2025 VARZOS
 GLAXOSMITHKLINE BIOLOGICALS
 47N3Y
Contusion Contusion
patient came in and showed up a big bruise almost looked like a hematoma patient came in and showed up a big bruise almost looked like a hematoma
2843061 10 F NJ 05/28/2025 COVID19
 MODERNA
 3044211
Expired product administered Expired product administered
At 15:06 on 5/27/25, the patient received Moderna covid vaccine in physician office during a routine... At 15:06 on 5/27/25, the patient received Moderna covid vaccine in physician office during a routine wellness appointment. At 14:06 pm on 5/27/25, it was discovered that the best use by date of the Moderna covid vaccine administered was 5/25/25. More
2843062 71 F NJ 05/28/2025 PNC21
PNC21
PNC21
PNC21
 MERCK & CO. INC.
MERCK & CO. INC.
MERCK & CO. INC.
MERCK & CO. INC.
 ZOo4301
ZOo4301
Erythema, Peripheral swelling, Pruritus, Rash; Headache, Injection site rash, In... Erythema, Peripheral swelling, Pruritus, Rash; Headache, Injection site rash, Injection site swelling, Rash; Erythema, Peripheral swelling, Pruritus, Rash; Headache, Injection site rash, Injection site swelling, Rash More
Arm red swollen lasting 7 days still red. Both arms and ankles rash appeared. Skin itchy . No sign o... Arm red swollen lasting 7 days still red. Both arms and ankles rash appeared. Skin itchy . No sign of infection. More
2843063 M ME 05/28/2025 HEP
 MERCK & CO. INC.
 Y009551
Extra dose administered Extra dose administered
Patient was administered a hep B vaccine on 5/22/25 in addition to vaccine administered on 5/11/25 a... Patient was administered a hep B vaccine on 5/22/25 in addition to vaccine administered on 5/11/25 at hospital at birth. This was too soon and was not discovered as hospital created immunization record in the wrong name (incorrect spelling). More
2843064 18 F TX 05/28/2025 MENB
 NOVARTIS VACCINES AND DIAGNOSTICS
 49M9N
Head injury, Syncope Head injury, Syncope
Notes: 1245 with syncopal event, post bexsero #2, Mom reported older brother had a similar reaction ... Notes: 1245 with syncopal event, post bexsero #2, Mom reported older brother had a similar reaction to bexsero #2. no prior syncopal events, is fasting, hit head on the floor, but no overt headache. neuro exam within normal limits and given water and asked to rest for 15 minutes. wants to be pharmacist, alert oriented x 3. 1305 spoke with MD, blood sugar was checked and neuro exam WNL. feels better (Orange juice also provided) More
2843065 59 F AZ 05/28/2025 COVID19
COVID19
COVID19
COVID19
COVID19
COVID19
COVID19
 MODERNA
MODERNA
MODERNA
MODERNA
MODERNA
MODERNA
MODERNA
 025L20A
025L20A
025L20A
025L20A
025L20A
025L20A
025L20A
Asthenia, Atrial septal defect, Atrial septal defect repair, Autologous blood pa... Asthenia, Atrial septal defect, Atrial septal defect repair, Autologous blood patching, Back pain; Blood gases abnormal, Blood test, Cardiac aneurysm, Cerebral atrophy, Cerebral small vessel ischaemic disease; Chest pain, Computerised tomogram head abnormal, Computerised tomogram normal, Computerised tomogram spine abnormal, Contusion; Demyelination, Diverticulitis, Echocardiogram, Echocardiogram abnormal, Encephalocele; Headache, Loss of employment, Lung assist device therapy, Magnetic resonance imaging head abnormal, Magnetic resonance imaging spinal abnormal; Myocardial injury, Pulmonary function test, Right-to-left cardiac shunt, Scan with contrast abnormal, Spinal myelogram abnormal; Stress echocardiogram abnormal, Ultrasound head, Venogram, Vertigo, Vomiting More
Within 24 hours, debilitating headache, back ache, chest pain, vomiting, vertigo, tiny bruises on bo... Within 24 hours, debilitating headache, back ache, chest pain, vomiting, vertigo, tiny bruises on both arms and across front of chest. Three weeks later symptoms lessened, bruises faded, vertigo and headache remained. Began to see a neurologist, under went multiple MRIs, CAT scans, blood tests and was sent to specialty Clinic in (redacted). Too scared to get second mandatory vaccine and was let go losing my 34 year career. I have lost brain size and I have diverticulitis along my spinal cord. My heart was damaged and I have undergone a procedure to place a device to prevent my O2 rich blood from mixing with my CO2 blood. More
โœ“
2843066 59 F VA 05/28/2025 PNC21
PNC21
VARZOS
VARZOS
 MERCK & CO. INC.
MERCK & CO. INC.
GLAXOSMITHKLINE BIOLOGICALS
GLAXOSMITHKLINE BIOLOGICALS
 y011819
y011819
9l944
9l944
Chills, Erythema, Headache, Hypoaesthesia, Peripheral swelling; Pyrexia; Chills,... Chills, Erythema, Headache, Hypoaesthesia, Peripheral swelling; Pyrexia; Chills, Erythema, Headache, Hypoaesthesia, Peripheral swelling; Pyrexia More
THE NEXT DAY, PT EXPERIENCED SEVERE HEADACHE, FEVER AND CHILLS. THEN SHE HAD REDNESS AND SWELLING I... THE NEXT DAY, PT EXPERIENCED SEVERE HEADACHE, FEVER AND CHILLS. THEN SHE HAD REDNESS AND SWELLING IN BOTH ARMS. RIGHT ARM HAD REDNESS AND SWELLING THAT SPREAD DOWN ARM AND PT HAD TO GET RX FOR CEPHALEXIN. PT ALSO COMPLAINED ABOUT NUMBNESS IN HER ARM AND SHOOTING DOWN INTO HER HAND/FINGERS. HAS GOTTEN BETTER BUT STILL HAS NUMBNESS IN FINGERS OF LEFT HAND More
2843067 21 F OH 05/28/2025 VARCEL
 MERCK & CO. INC.
 Y015559
Rash, Rash erythematous Rash, Rash erythematous
Pt experienced small red bumps on both elbows after receiving vaccine. Pt experienced small red bumps on both elbows after receiving vaccine.
2843068 68 F NM 05/28/2025 VARZOS
 GLAXOSMITHKLINE BIOLOGICALS
 K2BB7
Mobility decreased, Pain in extremity, Peripheral swelling, Sleep disorder, Tend... Mobility decreased, Pain in extremity, Peripheral swelling, Sleep disorder, Tenderness More
PATIENT RETURNED TO PHARMACY TODAY 5/28 FOR 2ND DOSE OF SHINGRIX WITH HESITATION REGARDING HER FIRST... PATIENT RETURNED TO PHARMACY TODAY 5/28 FOR 2ND DOSE OF SHINGRIX WITH HESITATION REGARDING HER FIRST DOSE, ADMINISTERED 2/21/25. SHORTLY AFTER HER SHOT ON HER DRIVE HOME SHE FELT HER ARM WAS MORE SORE THAN NORMAL. IT WAS DIFFICULT TO SLEEP ON THAT NIGHT AND THEN THE FOLLOWING DAY DID BECOME RATHER PAINFUL, SWOLLEN AND DIFFICULT TO RAISE HER ARM. IT IS NOW 3 MONTHS LATER AND STILL DIFFICULT TO RAISE HER ARM AND PAINFUL TO THE TOUCH, CANNOT SLEEP ON HER SIDE. HAS NOT SEEN A MEDICAL PROFESSIONAL REGARDING THIS ISSUE. More
2843069 53 F CA 05/28/2025 VARZOS
 GLAXOSMITHKLINE BIOLOGICALS
Chills, Headache, Injection site pain, Nausea, Vomiting Chills, Headache, Injection site pain, Nausea, Vomiting
Pain at the injection site, headache, nausea, vomiting, shivering. Pain at the injection site, headache, nausea, vomiting, shivering.
2843070 52 F RI 05/28/2025 PNC20
 PFIZER\WYETH
 LK6653
Injection site cellulitis Injection site cellulitis
Cellulitis of the left upper arm extending down towards elbow with out systemic s/s. Treated with or... Cellulitis of the left upper arm extending down towards elbow with out systemic s/s. Treated with oral doxycylcine BID for 7 days and f/u 5/30/25. More
2843071 31 F CA 05/28/2025 HEPA
 GLAXOSMITHKLINE BIOLOGICALS
 5JA57
No adverse event, Underdose No adverse event, Underdose
Pediatric Hep A vaccine was given to an adult pt. No reaction afterwards. Pediatric Hep A vaccine was given to an adult pt. No reaction afterwards.
2843072 79 F WA 05/28/2025 COVID19
 PFIZER\BIONTECH
Asthenia, Dyspnoea, Mobility decreased, Pain in extremity Asthenia, Dyspnoea, Mobility decreased, Pain in extremity
After i got my arm hurt like hell, and i did my normal things at night and i started to feel a littl... After i got my arm hurt like hell, and i did my normal things at night and i started to feel a little bit out of breath. So i cut the evening short and went upstairs and i was having issues breathing all night and the next day i could not get my breath. I could not find enough oxygen to get into my lungs and i kept trying the breathe in and there was nothing to bring in. I kept using my inhaler every hour and it was the only thing that would allow me breathe. I was super weak and it was hard to get out of bed i was wondering what would happen if i fell out of bed. I couldnt do anything i couldnt think and i couldnt go anywhere. I thought about walking down the steps to feed my fish and i was so worried i would fall. And this last all day long and my dog was next to me the whole time. More
2843073 48 M WA 05/28/2025 COVID19
COVID19
 PFIZER\BIONTECH
PFIZER\BIONTECH
 ew0153
ew0175
Vocal cord paralysis; Vocal cord paralysis Vocal cord paralysis; Vocal cord paralysis
Paralyzed Vocal Cord, recurrent laryngeal nerve paralysis or vocal fold paralysis Paralyzed Vocal Cord, recurrent laryngeal nerve paralysis or vocal fold paralysis
2843074 72 M NC 05/28/2025 CHIK
CHIK
HEPA
HEPA
TYP
TYP
 VALNEVA USA, INC.
VALNEVA USA, INC.
GLAXOSMITHKLINE BIOLOGICALS
GLAXOSMITHKLINE BIOLOGICALS
SANOFI PASTEUR
SANOFI PASTEUR
 24B011
24B011
Z27PB
Z27PB
X2A411M
X2A411M
Feeling abnormal, Headache, Influenza virus test negative, Listless, Malaise; Py... Feeling abnormal, Headache, Influenza virus test negative, Listless, Malaise; Pyrexia, Respiratory syncytial virus test negative, SARS-CoV-2 test negative; Feeling abnormal, Headache, Influenza virus test negative, Listless, Malaise; Pyrexia, Respiratory syncytial virus test negative, SARS-CoV-2 test negative; Feeling abnormal, Headache, Influenza virus test negative, Listless, Malaise; Pyrexia, Respiratory syncytial virus test negative, SARS-CoV-2 test negative More
Thursday 3/13: He I felt slightly "off" but attributed it to other factors. Friday: He dev... Thursday 3/13: He I felt slightly "off" but attributed it to other factors. Friday: He developed a headache and fever, prompting me to cancel an evening engagement. Saturday: He felt unwell and listless. My temperature rose to around 100?101๏ฟฝF, which is 2?3 degrees higher than his normal 98.1๏ฟฝF. Sunday: He spent most of the day in bed, experiencing intermittent fever cycles. Though he can?t recall all his symptoms, he just felt very unwell. Monday: With a flight scheduled for Wednesday, he thought I might be improving but decided to consult me(Dr. ). To ensure I could make an informed decision about traveling, he opted to get tested for other potential illnesses. I visited a clinic, where he was tested for COVID-19, flu, and RSV?all of which came back negative. Tuesday: The day before his flight, he started feeling better in the afternoon. Wednesday: Although he still had minor lingering symptoms, he flew. He improved shortly after. More
2843075 70 F MO 05/28/2025 VARZOS
 GLAXOSMITHKLINE BIOLOGICALS
 74NC9
Formication, Injection site reaction, Pruritus Formication, Injection site reaction, Pruritus
Initial reaction occurred approximately three days after injection which injection site reaction and... Initial reaction occurred approximately three days after injection which injection site reaction and itching. 2 months later, patient is still reporting infrequent/occasional crawling up the left arm between elbow and shoulder. More
2843076 94 F CO 05/28/2025 COVID19
 PFIZER\BIONTECH
 LN0592
Expired product administered, No adverse event Expired product administered, No adverse event
Vaccine expiration was 5/4/25. Medical assistant gave vaccine 2 days past exp date. No harm or injur... Vaccine expiration was 5/4/25. Medical assistant gave vaccine 2 days past exp date. No harm or injury to the patient. More
2843077 24 M WA 05/28/2025 COVID19
 MODERNA
Urticaria Urticaria
Developed dermatographia within two weeks of second dose. Have consistently had this since then. Developed dermatographia within two weeks of second dose. Have consistently had this since then.
2843078 50 F 05/28/2025 COVID19
UNK
 PFIZER\BIONTECH
UNKNOWN MANUFACTURER
 LM2210
388527
COVID-19; COVID-19 COVID-19; COVID-19
Tested positive for Covid, Experiencing mild symptoms; This spontaneous case, initially received on ... Tested positive for Covid, Experiencing mild symptoms; This spontaneous case, initially received on 12-May-2025, was reported by a non health professional and concerns an adult female patient. Historical drug included unspecified product (reaction: allergy). Administration of company suspect drug: On 03-Oct-2024, the patient received Flucelvax (TIV) for an indication not reported, Dose regimen: Not reported, Route of administration: Not reported, Anatomical location: Left arm, Lot number: 388527. Non-company suspect drugs: On 03-Oct-2024, the patient received Pfizer BioNTech COVID-19 vaccine (Tozinameran) for an indication not reported, Dose regimen: Not reported, Route of administration: Not reported, Anatomical location: Right Deltoid, Lot number: LM2210. On 07-Apr-2025, the patient received Pfizer BioNTech COVID-19 vaccine (Tozinameran) for an indication not reported, Dose regimen: Not reported, Route of administration: Not reported, Anatomical location: Right Not Reported, Lot number: LM2210. Adverse reactions/events and outcomes: On 09-May-2025, the patient experienced Tested positive for Covid, Experiencing mild symptoms (outcome: Recovering / Resolving). Intensity: Mild Additional information received as event started on 09-May-2025 as well. In other words, patient felt symptoms on 09-May-2025 and took a Covid test that same day, which was how patient became aware she had Covid. It was reported that this report that Tested positive for Covid. Experiencing mild symptoms, appeared to be related to efficacy of the drug which was not device related. As there was no issue reported with the device (Tozinameran), this would be closed as not device related. Flucelvax (TIV) action taken: Not Applicable Reporter's assessment: The reporter considered the event Tested positive for Covid, Experiencing mild symptoms as non-serious and did not provide causality assessment. Follow up (19-May-2025) received from consumer: New reporter added (second), New dosing regimen added for co-suspect, event onset date updated to 09-May-2025. Upon internal review, race had been removed from patient tab and updated with other, narrative updated accordingly.; Reporter's Comments: Due to the spontaneous nature of the case, it is considered related for reporting purposes. However, the event covid-19 is considered coincidental with no biological and temporal plausibility (7 months after vaccination) for Flucelvax to cause/contribute. Of note, there could be a lack of effect with non company COVID-19 vaccine (Tozinameran). More
2843086 66 F UT 05/28/2025 MMRV
 MERCK & CO. INC.
 Z003310
No adverse event, Wrong product administered No adverse event, Wrong product administered
No symptoms reported.; patient erroneously received a dose of PROQUAD instead of MMRII; This spontan... No symptoms reported.; patient erroneously received a dose of PROQUAD instead of MMRII; This spontaneous report was received from a/an Nurse and refers to a(n) 66-year-old female patient. The patient's medical history was not reported. The patient's concurrent conditions were not reported. Concomitant therapies were not reported. On 21-May-2025, the patient started therapy with Measles, Mumps, Rubella and Varicella (Oka-Merck) Virus Vaccine Live (PROQUAD), (lot #Z003310, expiration date: 21-Jul-2026) 0.5 mL (0.5ML),. On 21-May-2025, the patient started therapy with sterile diluent (MERCK STERILE DILUENT), (lot # and expiration date were not reported). The patient started therapy with sterile diluent (MERCK STERILE DILUENT), for the treatment of prophylaxis. The patient started therapy with Measles, Mumps, Rubella and Varicella (Oka-Merck) Virus Vaccine Live (PROQUAD), for the treatment of Prophylaxis. On 21-May-2025, the patient experienced patient erroneously received a dose of PROQUAD instead of MMRII. On an unknown date, the patient experienced No symptoms reported. Lot # is being requested and will be submitted if received. More
2843087 M 05/28/2025 VARZOS
 UNKNOWN MANUFACTURER
 UNK
Herpes zoster, Vaccination failure Herpes zoster, Vaccination failure
Suspected vaccination failure; son took the vaccine and still ended up with shingles; This serious c... Suspected vaccination failure; son took the vaccine and still ended up with shingles; This serious case was reported by a consumer via interactive digital media and described the occurrence of vaccination failure in a male patient who received Herpes zoster (Shingles vaccine) for prophylaxis. 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: son took the vaccine and still ended up with shingles). 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: 23-MAY-2025 This case was reported by a patient's parent via interactive digital media. The reporter stated that their son took the vaccine and still ended up with shingles. Between that and watching how many had covid two or three times after having a covid shot, they are very leary of vaccines. 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 about the clinical description, details regarding completion of primary vaccination schedule, time to onset and laboratory confirmation of disease) is considered unrelated to GSK Shingles vaccine. More
2843088 77 F 05/28/2025 FLU3
 SANOFI PASTEUR
 UT8409CA
Immediate post-injection reaction, Pain in extremity, Sleep disorder Immediate post-injection reaction, Pain in extremity, Sleep disorder
Pt reported today, 5/28/2025, that her arm started hurting immediately after the vaccination on 1/16... Pt reported today, 5/28/2025, that her arm started hurting immediately after the vaccination on 1/16/2025. She says it has progressively been getting worse since then. She's had to take pain meds (advil) at night to be able to sleep and as of today, she cannot lift her left arm to shoulder level without intense pain. She is going to see her doctor this week about this pain. I asked why she is just now reporting it and she said she's had a lot going on health wise that she is just now getting around to it. More
2843089 70 F NC 05/28/2025 MENB
MNQ
 NOVARTIS VACCINES AND DIAGNOSTICS
SANOFI PASTEUR
 DD72H
U8361AA
Unevaluable event; Unevaluable event Unevaluable event; Unevaluable event
Patient admitted to hospital for undisclosed reason and this was made aware when nurse called patien... Patient admitted to hospital for undisclosed reason and this was made aware when nurse called patient to confirm her 3rd final Bexsero appt. We are unsure as to when her discharge date is. Last vaccine date was 01/22/25. More
2843090 48 F UT 05/28/2025 HEP
HEP
 GLAXOSMITHKLINE BIOLOGICALS
GLAXOSMITHKLINE BIOLOGICALS
 3N2ND
LG749
Underdose; Underdose Underdose; Underdose
Was inadvertantly administered a pediatric dose Was inadvertantly administered a pediatric dose
2843091 15 F AZ 05/28/2025 HPV9
HPV9
 MERCK & CO. INC.
MERCK & CO. INC.
 x02668
x02668
Fall, Feeling abnormal, Head injury, Headache, Loss of consciousness; Rash, Rash... Fall, Feeling abnormal, Head injury, Headache, Loss of consciousness; Rash, Rash erythematous More
15-year-old female was given the HPV #1 yesterday. 20 minutes after she left she reported that she ... 15-year-old female was given the HPV #1 yesterday. 20 minutes after she left she reported that she was starting to feel "a little funny". Patient did not say anything. Patient reports later in the day she was changing positions and going from a sitting to a standing position. Patient reportedly lost consciousness and fell back to the ground hitting the front of her head. Patient reports a headache today. Mother shows a picture of bilateral cheeks with a red raised rash. Skin intact on the head. No bruising. Patient does have a headache More
2843092 18 F GA 05/28/2025 HPV9
MENB
 MERCK & CO. INC.
NOVARTIS VACCINES AND DIAGNOSTICS
 Y014059
A5AD4
Hyperhidrosis, Hypotonia, Pain, Pallor, Unresponsive to stimuli; Hyperhidrosis, ... Hyperhidrosis, Hypotonia, Pain, Pallor, Unresponsive to stimuli; Hyperhidrosis, Hypotonia, Pain, Pallor, Unresponsive to stimuli More
Patient received both vaccines and continued to site in chair beside mother. Mother stated patient d... Patient received both vaccines and continued to site in chair beside mother. Mother stated patient does really well with shots, but just gets a little nervous about them ahead of time. Patient did state that HPV vaccine hurt more than men B. While paperwork was being printed, patient slumped over onto her mother's shoulder and was non-responsive. Nurses and mother eased patient from chair onto floor. Patient immediately became responsive upon laying flat. Pulse was strong and regular. Patient was pale and slightly diaphoretic. Upon regaining responsiveness, patient stated she was okay. Patient encouraged to lay flay. Cool, damp cloth applied to head. Patient became nauseated and was assisted to sit up and did vomit a small amount of emesis. A small scratch was bleeding noted to patient's upper left forehead at the hairline. Scratch cleaned with wet paper towel and did stop bleeding. Patient assisted up into chair and given water, a sucker and animal crackers. VS were stable and patient was able to ambulate to car with mother without further incident. More
2843093 1.25 M CT 05/28/2025 MNQ
 NOVARTIS VACCINES AND DIAGNOSTICS
 AMX8056A
No adverse event, Product preparation issue No adverse event, Product preparation issue
No adverse reaction. Vaccine was mixed incorrectly with sterile water instead of the diluent that wa... No adverse reaction. Vaccine was mixed incorrectly with sterile water instead of the diluent that was provided. More
2843094 97 F MD 05/28/2025 COVID19
 PFIZER\BIONTECH
 MD3414
Asthenia, Gait disturbance, Loss of personal independence in daily activities, M... Asthenia, Gait disturbance, Loss of personal independence in daily activities, Muscular weakness More
Sudden weakness after covid vaccine. Lower limb weakness, difficulty walking / bathing. Sudden weakness after covid vaccine. Lower limb weakness, difficulty walking / bathing.
2843095 77 M MA 05/28/2025 PNC21
 MERCK & CO. INC.
 Z004301
Erythema, Skin tightness, Swelling, Tenderness Erythema, Skin tightness, Swelling, Tenderness
Seen via video visit, area appeared erythematous and pt stated swollen, tight and tender. Pt sent to... Seen via video visit, area appeared erythematous and pt stated swollen, tight and tender. Pt sent to ER for evaluation. More
2843104 0.33 F NC 05/28/2025 DTAPHEPBIP
HIBV
PNC20
RV5
 GLAXOSMITHKLINE BIOLOGICALS
MERCK & CO. INC.
PFIZER\WYETH
MERCK & CO. INC.
 K25M5
Y005366
LK6655
2096663
Choking, Erythema, Infantile spitting up, Rash, Rash erythematous; Choking, Eryt... Choking, Erythema, Infantile spitting up, Rash, Rash erythematous; Choking, Erythema, Infantile spitting up, Rash, Rash erythematous; Choking, Erythema, Infantile spitting up, Rash, Rash erythematous; Choking, Erythema, Infantile spitting up, Rash, Rash erythematous More
5 hours post vaccination, patient developed a red facial rash and had an episode of choking and smal... 5 hours post vaccination, patient developed a red facial rash and had an episode of choking and small spit up of formula. She was assessed in office 1 hour after reaction, 6 hours after vaccines, and facial rash had resolved to mild erythema to forehead. She had normal assessment with clear lungs. More
2843105 56 F KY 05/28/2025 VARCEL
 MERCK & CO. INC.
 z003766
Rash, Rash erythematous Rash, Rash erythematous
A red rash on back of arm, she said she has been using ice and that it hasn't bothered her. I ... A red rash on back of arm, she said she has been using ice and that it hasn't bothered her. I suggested that she see her primary care physician to have a look at it and see what the physician thinks of it and if she should get the second dose when appropriate. More
2843106 62 M OR 05/28/2025 COVID19
 MODERNA
 8081260
No adverse event, Wrong product administered No adverse event, Wrong product administered
Patient received a second Covid19 vaccine instead of a second Shingrix vaccine. Patient was informe... Patient received a second Covid19 vaccine instead of a second Shingrix vaccine. Patient was informed and will be contacting pharmacy if there are any adverse reaction. More
2843107 62 M IN 05/28/2025 VARZOS
 GLAXOSMITHKLINE BIOLOGICALS
 EK225
Injection site mass, Injection site swelling Injection site mass, Injection site swelling
Swelling and feeling of a lump under the skin at injection site Swelling and feeling of a lump under the skin at injection site
2843108 27 M WA 05/28/2025 COVID19
COVID19
COVID19
 JANSSEN
JANSSEN
JANSSEN
 Covid-19 Vaccin
Covid-19 Vaccin
Covid-19 Vaccin
Abdominal distension, Anxiety, Brain fog, Depression, Fatigue; Haemoglobin incre... Abdominal distension, Anxiety, Brain fog, Depression, Fatigue; Haemoglobin increased, Hepatic enzyme increased, Hyperhidrosis, Influenza, Malaise; Mental impairment, Seizure, Swelling More
At 9:00 pm I started convulsing and sweating then I was flu like for days after, my legs got swollen... At 9:00 pm I started convulsing and sweating then I was flu like for days after, my legs got swollen and I started bloating. The swelling came and went but my liver enzymes and hemoglobin have been elevated ever since. The brain fog has persisted and fatigue has persisted as well. With the diminished physical and mental capacity of become depressed and anxious. More
2843109 4 F CA 05/28/2025 DTAPIPV
DTAPIPV
MMRV
MMRV
 SANOFI PASTEUR
SANOFI PASTEUR
MERCK & CO. INC.
MERCK & CO. INC.
 U8209CB
U8209CB
Z002989
Z002989
Injection site cellulitis, Injection site erythema, Injection site pruritus, Inj... Injection site cellulitis, Injection site erythema, Injection site pruritus, Injection site rash, Injection site swelling; Injection site warmth; Injection site cellulitis, Injection site erythema, Injection site pruritus, Injection site rash, Injection site swelling; Injection site warmth More
Patient received the following vaccines on Friday, May 23, 2025: Quadracel (Dtap & IPV), and Pro... Patient received the following vaccines on Friday, May 23, 2025: Quadracel (Dtap & IPV), and ProQuad (MMRV). Per mom patient started complaining of itchiness on left thigh where Quadracel vaccine was administered. MOC noticed redness, swelling, and site felt warm to the touch. MOC applied ice. Per mom this helped with the swelling a little bit. MOC took patient to UC on Sunday where patient was diagnosed with a rash, Cellulitis of the left leg. Patient was placed on Clindamycin antibiotic 13.5 ml every 8 hours for 5 days. More
2843110 15 M OH 05/28/2025 COVID19
COVID19
 PFIZER\BIONTECH
PFIZER\BIONTECH

Blood test, Echocardiogram, Electrocardiogram, Magnetic resonance imaging, Myoca... Blood test, Echocardiogram, Electrocardiogram, Magnetic resonance imaging, Myocarditis; X-ray More
Myocarditis Myocarditis
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2843111 77 F CA 05/28/2025 RSV
 GLAXOSMITHKLINE BIOLOGICALS
 3M9DS
Injection site erythema, Injection site pain, Injection site pruritus, Injection... Injection site erythema, Injection site pain, Injection site pruritus, Injection site swelling, Injection site warmth More
Redness, swelling, itchiness, heat and tenderness at the injection site Redness, swelling, itchiness, heat and tenderness at the injection site
2843112 1 M MD 05/28/2025 MMR
MMR
PPV
PPV
VARCEL
VARCEL
MMR
MMR
PNC15
PNC15
VARCEL
VARCEL
 MERCK & CO. INC.
MERCK & CO. INC.
MERCK & CO. INC.
MERCK & CO. INC.
MERCK & CO. INC.
MERCK & CO. INC.
GLAXOSMITHKLINE BIOLOGICALS
GLAXOSMITHKLINE BIOLOGICALS
MERCK & CO. INC.
MERCK & CO. INC.
MERCK & CO. INC.
MERCK & CO. INC.
 7975C
7975C
Z003633
Z003633
Z003882
Z003882
7975C
7975C
Z003633
Z003633
Z003882
Z003882
Hypersensitivity, Lethargy, Nasal congestion, Vomiting; Pallor, Rash, Vomiting; ... Hypersensitivity, Lethargy, Nasal congestion, Vomiting; Pallor, Rash, Vomiting; Hypersensitivity, Lethargy, Nasal congestion, Vomiting; Pallor, Rash, Vomiting; Hypersensitivity, Lethargy, Nasal congestion, Vomiting; Pallor, Rash, Vomiting; Hypersensitivity, Lethargy, Nasal congestion, Vomiting; Pallor, Rash, Vomiting; Hypersensitivity, Lethargy, Nasal congestion, Vomiting; Pallor, Rash, Vomiting; Hypersensitivity, Lethargy, Nasal congestion, Vomiting; Pallor, Rash, Vomiting More
On May 28th 2025, my infant was scheduled to receive a vaccines at office. We arrived at 1:50 PM f... On May 28th 2025, my infant was scheduled to receive a vaccines at office. We arrived at 1:50 PM for the appointment. The vaccines were administered at 2:40 PM by clinic staff. At the time of the incident, three vaccines were administered during the visit. Two of those vaccines Varicella and Pneumococcal Conjugate been given previously to my baby without any prior reactions.This was the first time the third vaccine MMR had been administered and Shortly after the injection with in minutes, my child began to show signs of a severe allergic reaction. At 2:47 PM, my baby started vomiting, became lethargic, and developed nasal congestion. I immediately informed the clinic staff of these symptoms. Despite the urgency of the situation and visible distress, no emergency action was taken by the clinic. No epinephrine was administered, and 911 was never called. As our child s condition worsened, my husband and I made the decision to leave the clinic and transport our baby ourselves to the Emergency Room. Upon arrival, ER staff immediately administered epinephrine, monitored our child, and stabilized the reaction. It is our firm belief that the delayed response by the clinic endangered our child s life and represents a serious breach of medical responsibility. More
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2842715 05/27/2025 MEN
 UNKNOWN MANUFACTURER
 UNK
Platelet count decreased, Platelet transfusion Platelet count decreased, Platelet transfusion
(plates tanked to zero after the Meningitis B shot).; This non-serious case was reported by a consum... (plates tanked to zero after the Meningitis B shot).; This non-serious case was reported by a consumer via interactive digital media and described the occurrence of platelet count decreased in a patient who received Men B NVS (Meningococcal B vaccine) for prophylaxis. The patient's past medical history included post herpetic neuralgia and hemoglobin decreased. Previously administered products included Soliris. On an unknown date, the patient received Meningococcal B vaccine. On an unknown date, an unknown time after receiving Meningococcal B vaccine, the patient experienced platelet count decreased (Verbatim: (plates tanked to zero after the Meningitis B shot).). The outcome of the platelet count decreased was not reported. It was unknown if the reporter considered the platelet count decreased to be related to Meningococcal B vaccine. It was unknown if the company considered the platelet count decreased to be related to Meningococcal B vaccine. Additional Information: GSK Receipt ate:21-MAY-2025 The reporter was a patient with PNH. The reporter had hemoglobin counts of less than 5 a few times and dozens of blood transfusions, tried Soliris and Ultamiris, was injured by the vaccine required to take those treatments (plates tanked to zero after the Meningitis B shot). The patient then received platelet. More
2842716 TX 05/27/2025 VARZOS
VARZOS
 GLAXOSMITHKLINE BIOLOGICALS
GLAXOSMITHKLINE BIOLOGICALS
UNK
Extra dose administered, Product prescribing error; Extra dose administered, Pro... Extra dose administered, Product prescribing error; Extra dose administered, Product prescribing error More
Stem cell transplant after Shingrix series; Extra series prescribed; This serious case was reported ... Stem cell transplant after Shingrix series; Extra series prescribed; This serious case was reported by a pharmacist via call center representative and described the occurrence of stem cell transplant in a adult patient who received Herpes zoster (Shingrix) for prophylaxis. Co-suspect products included Herpes zoster (Shingrix) for prophylaxis. On an unknown date, the patient received Shingrix and the 3rd dose of Shingrix. On an unknown date, an unknown time after receiving Shingrix and not applicable after receiving Shingrix, the patient experienced stem cell transplant (Verbatim: Stem cell transplant after Shingrix series) (serious criteria clinically significant/intervention required) and drug schedule prescribing error (Verbatim: Extra series prescribed). The outcome of the stem cell transplant was unknown and the outcome of the drug schedule prescribing error was not applicable. It was unknown if the reporter considered the stem cell transplant to be related to Shingrix. The company considered the stem cell transplant to be unrelated to Shingrix. Additional Information: GSK Receipt Date: 20-MAY-2025 The pharmacist explained that an adult patient had received two doses of Shingrix in 2019 (specific dates were unknown). Since the patient had undergone a stem cell transplant, their healthcare provider had recommended administering another series of Shingrix, which led to Drug schedule prescribing error.; Sender's Comments: Stem cell transplant is an unlisted event which is considered unrelated to GSK vaccine Shingrix. More
2842718 11 F NC 05/27/2025 COVID19
COVID19
HPV9
HPV9
MNQ
MNQ
TDAP
TDAP
 MODERNA
MODERNA
MERCK & CO. INC.
MERCK & CO. INC.
SANOFI PASTEUR
SANOFI PASTEUR
GLAXOSMITHKLINE BIOLOGICALS
GLAXOSMITHKLINE BIOLOGICALS
 3044143
3044143
Y010466
Y010466
U8369AA
U8369AA
9YB46
9YB46
Injection site erythema, Injection site induration, Injection site pain, Injecti... Injection site erythema, Injection site induration, Injection site pain, Injection site pruritus, Injection site swelling; Ultrasound scan normal, X-ray normal; Injection site erythema, Injection site induration, Injection site pain, Injection site pruritus, Injection site swelling; Ultrasound scan normal, X-ray normal; Injection site erythema, Injection site induration, Injection site pain, Injection site pruritus, Injection site swelling; Ultrasound scan normal, X-ray normal; Injection site erythema, Injection site induration, Injection site pain, Injection site pruritus, Injection site swelling; Ultrasound scan normal, X-ray normal More
Redness, swollen itching - hard area underneath injection site Rt arm - reaction Swelling, warm &a... Redness, swollen itching - hard area underneath injection site Rt arm - reaction Swelling, warm & tender to touch started on Friday 5-16-25 More
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