🏥 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 💀 🏥 🚑 ♿ ⚠️
2859129 60 M TX 09/16/2025 COVID19
 PFIZER\BIONTECH
Brain fog, Chills, Dizziness, Dyspnoea, Pyrexia Brain fog, Chills, Dizziness, Dyspnoea, Pyrexia
High Fever, chill, shortness of breath, dizziness, brain fog High Fever, chill, shortness of breath, dizziness, brain fog
2859130 59 F RI 09/16/2025 PNC20
UNK
 PFIZER\WYETH
UNKNOWN MANUFACTURER

Arthralgia, Injected limb mobility decreased, Injection site pain, Loss of perso... Arthralgia, Injected limb mobility decreased, Injection site pain, Loss of personal independence in daily activities; Arthralgia, Injected limb mobility decreased, Injection site pain, Loss of personal independence in daily activities More
It was painful when she gave it to me and it hurt and when i got home it was sore i couldn't mo... It was painful when she gave it to me and it hurt and when i got home it was sore i couldn't move my arm. The second day i couldn't even get dressed or do my hair. I couldn't lift my arm up. This lasted for like 3 weeks, but still i am having issues with my shoulder hurting me. z More
2859131 11 F 09/16/2025 FLU3
 SANOFI PASTEUR
 UT8792LA
Pallor, Syncope Pallor, Syncope
After administration the patient who was sitting in a chair became pale and laid her head on her han... After administration the patient who was sitting in a chair became pale and laid her head on her hand and fainted. She did not hit her head of fall on the floor. She was laid flat and awoke within a minute. She returned to baseline after about 10 minutes and went back to class. More
2859132 1 F KY 09/16/2025 MMRV
MNQ
UNK
 MERCK & CO. INC.
SANOFI PASTEUR
UNKNOWN MANUFACTURER
Unknown
Unknown
Wrong product administered; Wrong product administered; Wrong product administer... Wrong product administered; Wrong product administered; Wrong product administered More
Accidental administration of meningococcal vaccine. She was supposed to get the pneumococcal vaccine... Accidental administration of meningococcal vaccine. She was supposed to get the pneumococcal vaccine. More
2859134 77 F IN 09/16/2025 COVID19
FLU3
 MODERNA
SEQIRUS, INC.
 3052296
407242
Dizziness, Fatigue, Headache, Nausea, Swelling face; Dizziness, Fatigue, Headach... Dizziness, Fatigue, Headache, Nausea, Swelling face; Dizziness, Fatigue, Headache, Nausea, Swelling face More
Patient called and stated that her face was a little swollen, but no difficulty in breathing starti... Patient called and stated that her face was a little swollen, but no difficulty in breathing starting on 9/12/25 and lasting until 9/13/25. She felt dizzy, had a headache, had nausea, and was tired from the time she received the shot through 9/15/25. She said she does not need to go to the doctor and is feeling better but wanted us to know. More
2859135 81 F MI 09/16/2025 HEPA
 GLAXOSMITHKLINE BIOLOGICALS
 Z5434
Inappropriate schedule of product administration, No adverse event Inappropriate schedule of product administration, No adverse event
Vaccine given early. Patient was scheduled 1 month early and this writer did not see that upon givin... Vaccine given early. Patient was scheduled 1 month early and this writer did not see that upon giving the dose. More
2859136 33 M CA 09/16/2025 COVID19
FLU3
 PFIZER\BIONTECH
SEQIRUS, INC.
 MY9547
AX4142A
Chest discomfort, Chest pain, Heart rate increased; Chest discomfort, Chest pain... Chest discomfort, Chest pain, Heart rate increased; Chest discomfort, Chest pain, Heart rate increased More
elevated heart rate of 190 for 3 to 5 minutes, tightness of the chest and soreness of the chest elevated heart rate of 190 for 3 to 5 minutes, tightness of the chest and soreness of the chest
2859138 33 F MO 09/16/2025 FLU3
 SANOFI PASTEUR
 U8863DA
Pain in extremity, Peripheral swelling, Skin warm Pain in extremity, Peripheral swelling, Skin warm
SEVER AND LARGE AREA OF ARM PAIN, WARM, SWOLLEN SEVER AND LARGE AREA OF ARM PAIN, WARM, SWOLLEN
2859139 11 M PA 09/16/2025 MNQ
TDAP
 SANOFI PASTEUR
SANOFI PASTEUR
 U8600AA
U8670BA
Confusional state, Feeling hot, Hyperhidrosis, Presyncope, Syncope; Confusional ... Confusional state, Feeling hot, Hyperhidrosis, Presyncope, Syncope; Confusional state, Feeling hot, Hyperhidrosis, Presyncope, Syncope More
After administration of both Menquadfi and Tdap, patient has syncopal episode approx less than 30 s... After administration of both Menquadfi and Tdap, patient has syncopal episode approx less than 30 seconds after the Menquadfi. Awoke confused as to what had happened. Warm and diaphoretic. Re-oriented quickly. Evaluated by provider- "Suspect vasovagal response". Patient monitored. No further issues. Mother present throughout. More
2859140 80 F PA 09/16/2025 RSV
 PFIZER\WYETH
 ln5464
Fatigue, Pain in extremity Fatigue, Pain in extremity
Patient presented today to alert us to her possible adverse reaction to the Abrysvo vaccine. The pa... Patient presented today to alert us to her possible adverse reaction to the Abrysvo vaccine. The patient has stated she received the vaccine on 8/29/2025. She began to feel a little tired the next day, and started to have right leg pain a few days later. She went to see a chiropractor on Wednesday 9/3/2025. The chiropractor told her her spine was not causing her leg pain. As the pain worsened, the patient went to the Emergency Room on Friday 9/5/2025. The provider at the emergency room said they were not sure if the vaccine was causing her right leg pain, but gave her steroids and pain medication. The patient then went to see her primary care provider the following week and that provider said her leg pain could be because of the Abrysvo vaccine. She states she still is having leg pain today. More
2859141 50 F FL 09/16/2025 COVID19
COVID19
COVID19
 MODERNA
MODERNA
MODERNA
 046B21A
046B21A
046B21A
Activated partial thromboplastin time normal, Blood thyroid stimulating hormone ... Activated partial thromboplastin time normal, Blood thyroid stimulating hormone normal, Chills, Differential white blood cell count normal, Full blood count normal; International normalised ratio normal, Metabolic function test normal, N-terminal prohormone brain natriuretic peptide normal, Prothrombin time normal, Pyrexia; Supraventricular tachycardia, Thyroxine normal, Troponin normal More
Had a fever and chills but two months later had first Supra Ventricular Tachycardia attack lasting 3... Had a fever and chills but two months later had first Supra Ventricular Tachycardia attack lasting 3 hours with heart rate at 170 bpm. Condition is ongoing and getting worse as the years have passed. More
✓
2859142 23 F MO 09/16/2025 FLU3
 SANOFI PASTEUR
 UT8770JA
Dizziness, Headache, Nausea Dizziness, Headache, Nausea
HEADACHE, DIZZINESS, NAUSEA HEADACHE, DIZZINESS, NAUSEA
2859143 51 F PA 09/16/2025 PNC20
 PFIZER\WYETH
Breast mass, Breast pain, Mastitis Breast mass, Breast pain, Mastitis
My chart says "Pneumococcal conjugate vaccine 20-valent." When I came home at 7pm, approxi... My chart says "Pneumococcal conjugate vaccine 20-valent." When I came home at 7pm, approximately 7 hours after receiving the vaccine, I noticed a large, painful lump in my left breast (I received vaccine in left arm). It was diagnosed as mastitis. I am NOT a breastfeeding mother (and never have been). I was put on Augmentin for 10 days. It's significantly better but not all better. More
2859144 29 F MO 09/16/2025 FLU3
 SANOFI PASTEUR
 UT8770JA
Chest discomfort, Dizziness, Nausea Chest discomfort, Dizziness, Nausea
CHEST PRESSURE, NAUSEA, DIZZINESS CHEST PRESSURE, NAUSEA, DIZZINESS
2859145 66 F NE 09/16/2025 VARZOS
 GLAXOSMITHKLINE BIOLOGICALS
 NR4T5
Rash Rash
RASHES ALL OVER THE BODY RASHES ALL OVER THE BODY
2859146 88 F NH 09/16/2025 COVID19
 PFIZER\BIONTECH
 MY9550
Death Death
Deceased. No unusual symptoms noted. Passed peacefully. Deceased. No unusual symptoms noted. Passed peacefully.
✓
2859147 57 F 09/16/2025 PNC20
 PFIZER\WYETH
Injection site erythema, Paraesthesia Injection site erythema, Paraesthesia
Erythema around site and extended around area and tingling in hand Erythema around site and extended around area and tingling in hand
2859148 70 F GA 09/16/2025 FLU3
HEPAB
 SANOFI PASTEUR
GLAXOSMITHKLINE BIOLOGICALS
 U88008A
AZ2A3
Hyperhidrosis, Loss of consciousness, Nausea, Syncope, Vomiting; Hyperhidrosis, ... Hyperhidrosis, Loss of consciousness, Nausea, Syncope, Vomiting; Hyperhidrosis, Loss of consciousness, Nausea, Syncope, Vomiting More
Patient received Twinrix and Fluzone HD vaccines. She stated that she wanted to sit down for a littl... Patient received Twinrix and Fluzone HD vaccines. She stated that she wanted to sit down for a little longer after the vaccines in the clinical services room. She fainted shortly after. She was seated at the time and did not fall or hit her head. After regaining conciousness, she was very sweaty and said she felt nauseus, then vomited a small amount. A few minutes later she passed out again, but regained consciousness quickly. We called 911 and alerted store management. The EMT checked vitals and recorded the events. By this time she said she was feeling better. The EMT recommended that the patient come in to the hospital for further monitoring, but the patient stated that she was fine to leave on her own with her family. More
2859149 74 M WI 09/16/2025 FLU3
 SANOFI PASTEUR
 u876488
Diarrhoea, Fatigue Diarrhoea, Fatigue
diarrhea day after getting vaccine for 7 days. in between patient was hospitalized due to being too ... diarrhea day after getting vaccine for 7 days. in between patient was hospitalized due to being too tired to get up. More
✓
2859150 50 F HI 09/16/2025 UNK
 UNKNOWN MANUFACTURER
Allergy test, Rash Allergy test, Rash
Rash Rash
2859151 18 M MN 09/16/2025 MENB
MENB
 NOVARTIS VACCINES AND DIAGNOSTICS
NOVARTIS VACCINES AND DIAGNOSTICS
 47KS7
47KS7
Blood test, Dizziness, Dyskinesia, Eye movement disorder, Feeling abnormal; Loss... Blood test, Dizziness, Dyskinesia, Eye movement disorder, Feeling abnormal; Loss of consciousness, Mydriasis More
Pt received the vaccine in his left arm. Then he required a blood draw which began within minutes of... Pt received the vaccine in his left arm. Then he required a blood draw which began within minutes of receiving the vaccine. During the blood draw he got light-headed, his eyes rolled back and pupils dilated, he lost consciousness and had some mild jerking of extremities. He regained consciousness and within a minute had the same symptoms (he was still seated in a chair at this time). He was brought to the floor and then regained consciousness. He felt lightheaded and not himself for about an hour afterward and then was able to walk out of the clinic on his own. More
2859152 1.25 M GA 09/16/2025 DTAPIPV
 GLAXOSMITHKLINE BIOLOGICALS
 4L454
No adverse event, Wrong product administered No adverse event, Wrong product administered
No reaction just got a kinrix instead of DTAP., No reaction just got a kinrix instead of DTAP.,
2859153 17 F IL 09/16/2025 HPV9
MNP
 MERCK & CO. INC.
PFIZER\WYETH
 YO15179
LX50414
Erythema, Pain in extremity, Peripheral swelling; Erythema, Pain in extremity, P... Erythema, Pain in extremity, Peripheral swelling; Erythema, Pain in extremity, Peripheral swelling More
RED SWOLLEN ARM , VERY PAINFUL RED SWOLLEN ARM , VERY PAINFUL
2859154 13 F NC 09/16/2025 HEP
IPV
MMR
MNQ
TDAP
VARCEL
 GLAXOSMITHKLINE BIOLOGICALS
SANOFI PASTEUR
MERCK & CO. INC.
SANOFI PASTEUR
SANOFI PASTEUR
MERCK & CO. INC.
 GC3N4
Y1A201M
XO26328
U8369BA
U8115AA
YO15559
Posture abnormal, Presyncope; Posture abnormal, Presyncope; Posture abnormal, Pr... Posture abnormal, Presyncope; Posture abnormal, Presyncope; Posture abnormal, Presyncope; Posture abnormal, Presyncope; Posture abnormal, Presyncope; Posture abnormal, Presyncope More
Pt. appeared to have vasovagal response but never lost total consciousness. Nurse saw patient fallin... Pt. appeared to have vasovagal response but never lost total consciousness. Nurse saw patient falling back in chair with head back and was able with assistance slide her to the floor without injury. Support measures were taken. Pillow placed under head, feet elevated. cold pack placed on forehead, fan provided. VSS. Once pt. sat up, Ginger Ale was offered and tolerated. Pt. left ambulatory with Aunt and dad alert and ambulatory. More
2859155 6 F NM 09/16/2025 FLU3
 GLAXOSMITHKLINE BIOLOGICALS
 FH4YR
Pruritus, Urticaria Pruritus, Urticaria
Patient was vaccinated on 9/12/25 @ 8:00am. child has never had reaction with prior flu injections b... Patient was vaccinated on 9/12/25 @ 8:00am. child has never had reaction with prior flu injections before. Child was fine all day. Mother noticed itching later at night. next morning noticed a welt size 5x3 inches. mother gave Benadryl then took child to Urgent care for further evaluation. Child was prescribed antibiotics, mother did not administer medication and kept giving Benadryl every 6-8 hours during the weekend. More
2859156 73 M KY 09/16/2025 COVID19
FLU3
 MODERNA
SANOFI PASTEUR
 3051995
U8859BA
Dizziness, Feeling abnormal, Immediate post-injection reaction, Throat irritatio... Dizziness, Feeling abnormal, Immediate post-injection reaction, Throat irritation; Dizziness, Feeling abnormal, Immediate post-injection reaction, Throat irritation More
Patient said he felt "different" immediately after getting the first vaccine (Fluzone HD).... Patient said he felt "different" immediately after getting the first vaccine (Fluzone HD). Within minutes he became dizzy and felt like he "had drank a beer" and said his throat felt itchy/scratchy. After 15 minutes or so, he started feeling better but still felt a little woozy and still had scratchy throat. Denied any swelling of lips, tongue, or airways. I advised him to go to ER if symptoms worsened and/or he had trouble breathing or swelling of airways. As long as he was continuing to improve I advised him to take benadryl when he got home and to call me if anything changed with his symptoms. More
2859157 1.25 F GA 09/16/2025 DTAPIPV
PNC20
 GLAXOSMITHKLINE BIOLOGICALS
PFIZER\WYETH
 4L454
LN4932
No adverse event, Wrong product administered; No adverse event, Wrong product ad... No adverse event, Wrong product administered; No adverse event, Wrong product administered More
No reaction. Gave kinrix instead of DTAP. No reaction. Gave kinrix instead of DTAP.
2859158 67 F KY 09/16/2025 PNC21
 MERCK & CO. INC.
 Z006889
Injection site erythema, Injection site swelling, Injection site warmth Injection site erythema, Injection site swelling, Injection site warmth
SWELLING , REDDENING AND WARMTH AT THE SITE OF INJECTION SWELLING , REDDENING AND WARMTH AT THE SITE OF INJECTION
2859159 82 F NE 09/16/2025 FLU3
PNC21
 SEQIRUS, INC.
MERCK & CO. INC.
 407252
z006889
Cellulitis, Erythema, Induration, Pain in extremity; Cellulitis, Erythema, Indur... Cellulitis, Erythema, Induration, Pain in extremity; Cellulitis, Erythema, Induration, Pain in extremity More
The patient stated that 24-48 hours after receiving Capaxive, her arm was very sore, red and hard. ... The patient stated that 24-48 hours after receiving Capaxive, her arm was very sore, red and hard. It progressively got worse (bigger, redder, itching, painful). She went to the doctor on 9/15 and was diagnosed with cellulitis. She was prescribed an antibiotic. More
2859160 64 F CO 09/16/2025 COVID19
FLU3
 PFIZER\BIONTECH
SEQIRUS, INC.
 my9547
948404
Muscle swelling, Pruritus, Skin warm; Muscle swelling, Pruritus, Skin warm Muscle swelling, Pruritus, Skin warm; Muscle swelling, Pruritus, Skin warm
Evening of 9/13/25, patient became aware of slight swelling of deltoid area, described as fiery or h... Evening of 9/13/25, patient became aware of slight swelling of deltoid area, described as fiery or heated. Started prednisone that she had at home to calm reaction as she has allergies but has never had reaction to vaccine. After prednisone dose, swelling started to subside but also started "moving forward" towards the front of the arm (did not have details as to which vaccine was in the front of the deltoid and which was in the back of the deltoid) and stayed "hot". Reported to pharmacy 9/16/25, at which time most swelling and redness was starting to subside, but patient did complain about itching of the area and it still feeling "hot". Asked patient to report to her physician to see what they would like her to do, while we reported to VAERS. More
2859162 4 M TN 09/16/2025 HIBV
 SANOFI PASTEUR
 UK230AA
Product preparation error Product preparation error
The Hib diluent was not used to reconstitute vaccine. Sterile water was used. Dose is considered inv... The Hib diluent was not used to reconstitute vaccine. Sterile water was used. Dose is considered invalid. More
2859163 1.42 M WA 09/16/2025 HIBV
 SANOFI PASTEUR
 UK042AA
Injection site erythema Injection site erythema
Red spot at vaccine site Red spot at vaccine site
2859164 2 M WA 09/16/2025 DTAP
 SANOFI PASTEUR
 3CA55C1
Injection site erythema, Injection site pruritus, Injection site swelling, Injec... Injection site erythema, Injection site pruritus, Injection site swelling, Injection site warmth More
Swollen, itchy, red and hot at vaccine site. Swollen, itchy, red and hot at vaccine site.
2859165 22 F CO 09/16/2025 MENB
 NOVARTIS VACCINES AND DIAGNOSTICS
Erythema, Induration, Pruritus, Swelling, Type III immune complex mediated react... Erythema, Induration, Pruritus, Swelling, Type III immune complex mediated reaction More
I have an arthus reaction. It is swollen, hard, itchy, and red has lasted for over 10 days now. I have an arthus reaction. It is swollen, hard, itchy, and red has lasted for over 10 days now.
2859166 62 F NC 09/16/2025 COVID19
 MODERNA
 3052586
Cellulitis, Injection site erythema, Injection site warmth Cellulitis, Injection site erythema, Injection site warmth
Injection site was warm and red to touch the next morning when patient awoke. Injection site was warm and red to touch the next morning when patient awoke.
2859167 72 F NC 09/16/2025 COVID19
 MODERNA
Balance disorder, Dizziness, Gait disturbance, Muscular weakness Balance disorder, Dizziness, Gait disturbance, Muscular weakness
Patient stated the morning after vaccine started to have dizziness issues. Her legs made it "ha... Patient stated the morning after vaccine started to have dizziness issues. Her legs made it "hard for her to walk" describing it as leg weakness. She described it mainly as balance issues. More
2859168 60 M TX 09/16/2025 FLU3
 SANOFI PASTEUR
 u87908A
Injection site induration, Injection site pain, Injection site swelling, Injecti... Injection site induration, Injection site pain, Injection site swelling, Injection site warmth More
Gave two other vaccines (COVID and RSV) in left arm. Then gave flublok in the right arm, patient rep... Gave two other vaccines (COVID and RSV) in left arm. Then gave flublok in the right arm, patient reported pain from injection on the right arm. Sudden swelling of the injection site occurred and was circular, the size of a half dollar, hard to the touch, and was hot to the touch. The patient reported no pain nor any signs/symptoms of anaphylaxis were observed or felt by the patient. Recommended patient to massage arm, apply a warm compress to affected area, and OTC pain management, if needed, with Ibuprofen or Tylenol. More
2859169 21 M RI 09/16/2025 HEP
 DYNAVAX TECHNOLOGIES CORPORATION
 948203
Immediate post-injection reaction, Injection site rash, Injection site urticaria... Immediate post-injection reaction, Injection site rash, Injection site urticaria, Rash, Urticaria More
Immediately following administration of Heplisav-B vaccine in R deltoid at 2:45pm, a rash followed b... Immediately following administration of Heplisav-B vaccine in R deltoid at 2:45pm, a rash followed by hives encapsulated not only the vaccine sight, but also spread over both shoulders and to the other arm. A full set of vitals were taken with nothing abnormal to report, along with auscultation of heart and lungs, again with nothing abnormal to report. No other signs and symptoms were reported or observed. No difficulty breathing, stridor or wheezing, itchiness or scratchiness of the throat, or any other constitutional symptoms. 50mg of Benadryl were given orally after observing the patient for 15 minutes with no further progression of symptoms. Member was cleared by a medical provider once Benadryl took effect approximately 45 minutes later and regression of both hives and redness were observed. Member discharged with strict instructions of ER precautions if symptoms were to return or worsen. More
2859170 0.25 F MI 09/16/2025 HEP
 GLAXOSMITHKLINE BIOLOGICALS
 9452S
Expired product administered Expired product administered
Infant was given one dose of expired Hepatitis B (pediatric dose) on 9/16/25; vaccine expired on 9/1... Infant was given one dose of expired Hepatitis B (pediatric dose) on 9/16/25; vaccine expired on 9/14/25. Expiration date discovered after administration of vaccine. More
2859171 70 F CA 09/16/2025 VARZOS
 GLAXOSMITHKLINE BIOLOGICALS
 35A77
Injection site induration, Injection site swelling, Injection site warmth, Parae... Injection site induration, Injection site swelling, Injection site warmth, Paraesthesia More
Swelling, and warmth at the injection site along with some tingling in the fingers. The swelling was... Swelling, and warmth at the injection site along with some tingling in the fingers. The swelling was large, hard to touch, and warm at the injection site last about 4 days. More
2859172 39 F TX 09/16/2025 PNC20
 PFIZER\WYETH
 0005200001
Injection site erythema, Injection site swelling, Injection site warmth Injection site erythema, Injection site swelling, Injection site warmth
Immunization reaction Erythema (Confluent redness in his circle approximately 4 in in diameter. Pos... Immunization reaction Erythema (Confluent redness in his circle approximately 4 in in diameter. Positive swelling under the skin that is smooth. No induration. The area is warmer to touch than the rest of the skin of her left upper arm.) present. No bruising, lesion or rash. Resolving no further intervention needed at this time. More
2859173 73 F CO 09/16/2025 COVID19
FLU3
 MODERNA
SANOFI PASTEUR
 3051997
UT8763FA
Lip swelling; Lip swelling Lip swelling; Lip swelling
PATIENT DESCRIBES SWELLING OF TOP LIP TWO HOURS AFTER IMMUNIZATION. SELF TREATED WITH LORATADINE PATIENT DESCRIBES SWELLING OF TOP LIP TWO HOURS AFTER IMMUNIZATION. SELF TREATED WITH LORATADINE
2859174 0.58 F CO 09/16/2025 HIBV
 SANOFI PASTEUR
 UK169AC
No adverse event, Wrong product administered No adverse event, Wrong product administered
No adverse event, wrong vaccine given. No redness or swelling No adverse event, wrong vaccine given. No redness or swelling
2859175 24 M ID 09/16/2025 HEP
 GLAXOSMITHKLINE BIOLOGICALS
 P-Y004552
Underdose Underdose
24 year old patient given 0.5mL of Hep B vaccine. 24 year old patient given 0.5mL of Hep B vaccine.
2859176 78 M TX 09/16/2025 COVID19
 MODERNA
Chills Chills
I experienced an extreme session of chills, lasting just over one hour. I experienced an extreme session of chills, lasting just over one hour.
2859177 68 F CO 09/16/2025 COVID19
 PFIZER\BIONTECH
 my9547
Contusion Contusion
Patient had bruising on arm 2 days after the vaccine Patient had bruising on arm 2 days after the vaccine
2859178 29 F MI 09/16/2025 COVID19
FLU3
HEPA
HPV9
 MODERNA
SANOFI PASTEUR
GLAXOSMITHKLINE BIOLOGICALS
MERCK & CO. INC.
 3052583
U8863CA
Z27PB
Y013565
Hypotension, Syncope; Hypotension, Syncope; Hypotension, Syncope; Hypotension, S... Hypotension, Syncope; Hypotension, Syncope; Hypotension, Syncope; Hypotension, Syncope More
Patient came to receive Flu, Covid, 2nd Gardasil, and 1st Havrix with us. On her last administration... Patient came to receive Flu, Covid, 2nd Gardasil, and 1st Havrix with us. On her last administration (Fluzone), she fainted briefly for less than a minute. Her blood pressure was very low, she stated she had not eaten all day. These vaccines were given to her at 4:56pm. We gave her water and ice packs. More
2859189 M 09/16/2025 RVX
 UNKNOWN MANUFACTURER
 UNK
Death Death
dropped dead at his home with this; This serious case was reported by a consumer via interactive dig... dropped dead at his home with this; This serious case was reported by a consumer via interactive digital media and described the occurrence of death in a male patient who received RSVPreF3 adjuvanted (RSV vaccine) for prophylaxis. On an unknown date, the patient received RSV vaccine. On an unknown date, an unknown time after receiving RSV vaccine, the patient experienced death (Verbatim: dropped dead at his home with this) (serious criteria death and GSK medically significant). The reported cause of death was death. The reporter considered the death to be related to RSV vaccine. The company considered the death to be unrelated to RSV vaccine. Additional Information: GSK Receipt Date: 09-SEP-2025 This case was reported by a patient via interactive digital media. The reporter reported that patient got all vaccination and dropped dead at his home with this.; Sender's Comments: A case of Death, an unknown time after receiving RSV vaccine, in a male patient. Based on the available information a possible causality that the events were caused by GSK vaccine product cannot be ascertained. Consent for further follow up has not been received; Reported Cause(s) of Death: Death More
✓
2859190 F AZ 09/16/2025 RSV
 GLAXOSMITHKLINE BIOLOGICALS
Exposure during pregnancy, Product use issue Exposure during pregnancy, Product use issue
administration to pregnant patients; administration to pregnant patients; This non-serious prospect... administration to pregnant patients; administration to pregnant patients; This non-serious prospective pregnancy case was reported by a other health professional via call center representative and described the occurrence of vaccine exposure during pregnancy in a female patient who received RSVPreF3 adjuvanted (Arexvy) for prophylaxis. On an unknown date, the patient received Arexvy. On an unknown date, an unknown time after receiving Arexvy, the patient experienced vaccine exposure during pregnancy (Verbatim: administration to pregnant patients) and product use in unapproved population (Verbatim: administration to pregnant patients). The outcome of the vaccine exposure during pregnancy and product use in unapproved population were not applicable. Pregnancy exposure: Pregnancy Exposure (Arexvy): Trimester unknown Pregnancy Outcome: Lost to follow up Additional Information: GSK Receipt Date: 30-OCT-2024 The reporter called inquiring if Arexvy was safe for pregnant woman. The office was giving it to pregnant patient. The reporter stated that there was pregnant patient who received Arexvy recently, which led to vaccine exposure during pregnancy and product use in unapproved population. The reporter had no additional information but would ask nurse practitioner to call with more details. No lot/expiration date available. No patient details were available. No dates of administration available. This was 1 of 3 linked cases, reported by the same reporter. Follow up information received on 09-SEP-2025 This pregnancy case was now considered lost to follow-up. Summary of changes: Pregnancy outcome, event outcome and narrative were updated.; Sender's Comments: US-GSK-US2024AMR142770:patient 2 More
2859191 F AZ 09/16/2025 RSV
 GLAXOSMITHKLINE BIOLOGICALS
Exposure during pregnancy, Product use issue Exposure during pregnancy, Product use issue
Arexvy administration to pregnant patient; Arexvy administration to pregnant patient; This non-serio... Arexvy administration to pregnant patient; Arexvy administration to pregnant patient; This non-serious prospective pregnancy case was reported by a other health professional via call center representative and described the occurrence of vaccine exposure during pregnancy in a female patient who received RSVPreF3 adjuvanted (Arexvy) for prophylaxis. On an unknown date, the patient received Arexvy. On an unknown date, an unknown time after receiving Arexvy, the patient experienced vaccine exposure during pregnancy (Verbatim: Arexvy administration to pregnant patient) and product use in unapproved population (Verbatim: Arexvy administration to pregnant patient). The outcome of the vaccine exposure during pregnancy and product use in unapproved population were not applicable. Pregnancy exposure: Pregnancy Exposure (Arexvy): Trimester unknown Pregnancy Outcome: Lost to follow up Additional Information: GSK Receipt Date: 30-OCT-2024 The reporter called inquiring if Arexvy was safe for pregnant woman. The office was giving it to pregnant patient. The reporter stated that there was pregnant patient who received Arexvy recently, which led to vaccine exposure during pregnancy and product use in unapproved population. The reporter had no additional information but would ask nurse practitioner to call with more details. No lot/expiration date were available. No patient details were available. No dates of administration were available. This was 1 of 3 linked cases, reported by the same reporter. Follow up information received on 10-SEP-2025 This pregnancy case was now considered lost to follow-up. Summary of changes: Pregnancy outcome, description to be coded and narrative were updated.; Sender's Comments: US-GSK-US2024134993:patient 1 US-GSK-US2024AMR142776:Patient 2 More
📋 Privacy Policy & Data Disclaimer