🏥 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 💀 🏥 🚑 ♿ ⚠️
2867391 M CT 10/21/2025 COVID19
 PFIZER\BIONTECH
Arthralgia, Headache, Myalgia, Pyrexia Arthralgia, Headache, Myalgia, Pyrexia
fever (similar); joint pain; headache; muscle ache; This is a spontaneous report received from a Con... fever (similar); joint pain; headache; muscle ache; This is a spontaneous report received from a Consumer or other non HCP. A 47-year-old male patient received BNT162b2 omicron (kp.2) (COMIRNATY (2024-2025 FORMULA)), as dose 1, single (Batch/Lot number: unknown), in arm for covid-19 immunisation. The patient's relevant medical history and concomitant medications were not reported. The following information was reported: PYREXIA (non-serious), outcome "unknown", described as "fever (similar)"; ARTHRALGIA (non-serious), outcome "unknown", described as "joint pain"; HEADACHE (non-serious), outcome "unknown"; MYALGIA (non-serious), outcome "unknown", described as "muscle ache". Additional information: the patient received COMIRNATY yearly. The information on the batch/lot number for BNT162b2 omicron (kp.2) will be requested and submitted if and when received.; Sender's Comments: Linked Report(s) : US-PFIZER INC-202500185284 same patient, different vaccine dose/event; More
2867392 77 M OH 10/21/2025 FLU3
 SANOFI PASTEUR
 U8862DA
Gingival pain, Oral pain Gingival pain, Oral pain
Soreness around upper and lower gums and inside the cheeks Soreness around upper and lower gums and inside the cheeks
2867394 2 M PA 10/21/2025 FLU3
FLU3
 SEQIRUS, INC.
SEQIRUS, INC.
 948401
948401
Cough, Mouth ulceration, Pruritus, Rash, Rash macular; Urticaria, Vomiting Cough, Mouth ulceration, Pruritus, Rash, Rash macular; Urticaria, Vomiting
After receiving patients first influenza vaccine today, the patient developed a rash. His mom contac... After receiving patients first influenza vaccine today, the patient developed a rash. His mom contacted the family doctor's office, and the nurse advised them to go to UC. Mom bathed him, but he was covered with hives from head to toe. Mom took him out of the bath and let him air out with just a diaper on to help with the cool air, but it was getting worse. She gave him Zyrtec around 5:00 PM, but he ended up coughing and spitting it up. She waited 15 minutes, and after he had dinner, she gave him an actual dose. He was doing fine, but then he started itching again, and his stomach was covered with hives again. He has not had the influenza vaccine before. He has eczema, so his skin has been like this for a while. He has a combination of both flat and raised splotches. He has some ulcers in his mouth. More
2867395 14 F TX 10/21/2025 FLU3
MENB
 GLAXOSMITHKLINE BIOLOGICALS
NOVARTIS VACCINES AND DIAGNOSTICS
 4F2AJ
K7JY3
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 More
MENB (BEXSERO) VACCINE WAS ADMINISTERED OUTSIDE OF AGE RANGE MENB (BEXSERO) VACCINE WAS ADMINISTERED OUTSIDE OF AGE RANGE
2867396 68 M OH 10/21/2025 COVID19
FLU3
 NOVAVAX
SANOFI PASTEUR

Mobility decreased, Muscular weakness, Pain in extremity; Mobility decreased, Mu... Mobility decreased, Muscular weakness, Pain in extremity; Mobility decreased, Muscular weakness, Pain in extremity More
SInce receiving both vaccines, patient has had persistent arm pain, loss of mobility and weakness. H... SInce receiving both vaccines, patient has had persistent arm pain, loss of mobility and weakness. He is following up today and will be prescribed anti0inflammatory medication and PT. More
2867398 11 M ME 10/21/2025 FLU3
MENB
TDAP
 SANOFI PASTEUR
PFIZER\WYETH
GLAXOSMITHKLINE BIOLOGICALS
 UT8779KA
MA2480
9JT4S
Wrong product administered; Wrong product administered; Wrong product administer... Wrong product administered; Wrong product administered; Wrong product administered More
Patient was due for Meningococcal A, C, Y, W but received meningococcal B vaccine instead. Patient was due for Meningococcal A, C, Y, W but received meningococcal B vaccine instead.
2867399 57 F TN 10/21/2025 COVID19
 PFIZER\BIONTECH
Lymphadenopathy, Pruritus Lymphadenopathy, Pruritus
supraclavicular lymphadenopathy - painful and pruritic supraclavicular lymphadenopathy - painful and pruritic
2867401 29 M NH 10/21/2025 COVID19
FLU3
 MODERNA
SANOFI PASTEUR
 3052586
ut8770ma
Arthralgia; Arthralgia Arthralgia; Arthralgia
right shoulder pain post injection right shoulder pain post injection
2867402 68 M WI 10/21/2025 COVID19
FLU3
 MODERNA
SANOFI PASTEUR
 3052581
U8837BA
Blood glucose increased, Condition aggravated, Diabetes mellitus, Type 2 diabete... Blood glucose increased, Condition aggravated, Diabetes mellitus, Type 2 diabetes mellitus; Blood glucose increased, Condition aggravated, Diabetes mellitus, Type 2 diabetes mellitus More
Patient has type 2 diabetes mellitus and reported an increase in his blood sugar after receiving the... Patient has type 2 diabetes mellitus and reported an increase in his blood sugar after receiving the flu and COVID vaccines. He received them around 0900 and ate and drank per usual that day. Around 11pm his blood sugar increased from his baseline of 120-130 to approximately 200 despite having not eaten for about 3 hours prior. This elevation lasted less than 1 hour and slowly decreased over the next several hours back to his baseline. He never had any symptoms of hyperglycemia with this increase. More
2867404 81 M 10/21/2025 FLU3
 SEQIRUS, INC.
 407256
Extra dose administered Extra dose administered
Patient received Fluad from the office yesterday and then when returned home daughter called to let ... Patient received Fluad from the office yesterday and then when returned home daughter called to let us know he had gotten his Flu shot at (withheld location) on 9/12/25. Patient did not recall getting the flu shot on 9/12/25 when patient was in and office. Flu shot was not reported by (withheld) on Database. More
2867405 50 M MI 10/21/2025 COVID19
COVID19
 PFIZER\BIONTECH
PFIZER\BIONTECH
 my9547
my9547
Abdominal pain upper, Chills, Headache, Hyperhidrosis, Malaise; Vomiting Abdominal pain upper, Chills, Headache, Hyperhidrosis, Malaise; Vomiting
Started with uncontrollable body shivers. Then also I got a severe stomach ache and severe headache.... Started with uncontrollable body shivers. Then also I got a severe stomach ache and severe headache. Then I started sweating an incredible amount. I had to get up every hour to towel dry my entire body off from sweat. The negative side effects continued from 4 AM Saturday until about 4 AM Sunday. It culminated with me throwing up multiple times. After I threw up, I felt like that was the breaking point and it turned out to be. I started feeling better after that and was able to sleep from 4 AM Sunday until 10 AM Sunday. Then I awoke and even though I felt like I had been very sick, I no longer felt the negative side effects. It was extremely difficult experience to go through and makes me hesitant to get another Covid vaccine. shot. More
2867406 41 F OK 10/21/2025 COVID19
FLU3
 PFIZER\BIONTECH
SEQIRUS, INC.

Rash, Urticaria; Rash, Urticaria Rash, Urticaria; Rash, Urticaria
I developed hives and a rash over my entire body. It started on my hands and the crease of my forarm... I developed hives and a rash over my entire body. It started on my hands and the crease of my forarms and then it spread to my neck chest head fast scalp. The next day the rash moved to my arm pits, arms chest breast and creases where ever. Then the rash lead to my hips back private areas legs and knees and feet. I now have a rash over my entire body that has been consistent since 10/17/25. More
2867407 60 F IN 10/21/2025 PNC20
PNC20
 PFIZER\WYETH
PFIZER\WYETH
 LN4928
LN4928
Bronchitis, Chest X-ray abnormal, Chills, Cough, Dyspnoea; Headache, Malaise, Pa... Bronchitis, Chest X-ray abnormal, Chills, Cough, Dyspnoea; Headache, Malaise, Pain, Pyrexia, Respiratory tract congestion More
The entire top of my arm area was red with a delineated line separating red from non red. I was not ... The entire top of my arm area was red with a delineated line separating red from non red. I was not feeling well the next day with fever, chills, aches, pains, headaches. I became sicker as the days progressed with a severe cough and chest congestion and some shortness of breath. I eventually went to urgent care where they did a chest X-ray and said I had inflammatory bronchitis. I received an inhaler and tesalon perles. I was severely sick for over a week. More
2867408 59 F GA 10/21/2025 FLU3
 SANOFI PASTEUR
 U8823CA-CP
Headache, Muscle tightness, Pain, Paraesthesia, Throat tightness Headache, Muscle tightness, Pain, Paraesthesia, Throat tightness
Had tightness in neck/throat with original symptoms at 11:15 am. Around 1:30 pm experienced tingling... Had tightness in neck/throat with original symptoms at 11:15 am. Around 1:30 pm experienced tingling in face, compared to numbness like dentist visits. Went to urgent care around 2:00, received a shot (Decadron) and started Prednisone on 10/16/2025. The face tingling continued the entire evening of 10/15/2025. Had mild body aches on night of 10/16/2025. Had headache every day since 10/15/2025. (Possibly due to steroids and elevated blood sugars or flu shot.) More
2867409 10/21/2025 COVID19
 PFIZER\BIONTECH
Lichen planus Lichen planus
Lichens Planus; This is a spontaneous report received from a Pharmacist from medical information tea... Lichens Planus; This is a spontaneous report received from a Pharmacist from medical information team. A patient (age and gender not provided) received BNT162b2 (BNT162B2), in 2020 as dose number unknown, single (Batch/Lot number: unknown) for covid-19 immunisation. The patient's relevant medical history included: "celiac disease" (unspecified if ongoing). The patient's concomitant medications were not reported. The following information was reported: LICHEN PLANUS (non-serious), outcome "unknown", described as "Lichens Planus". Additional information: One prescriber felt there could be a relation between the Covid vaccine and Lichens Planus. The information on the batch/lot number for BNT162b2 will be requested and submitted if and when received. More
2867410 75 F AR 10/21/2025 COVID19
 PFIZER\BIONTECH
Fatigue Fatigue
Extreme and incapacitating fatigue Extreme and incapacitating fatigue
2867411 57 F MA 10/21/2025 FLU3
FLU3
PNC20
PNC20
 SEQIRUS, INC.
SEQIRUS, INC.
PFIZER\WYETH
PFIZER\WYETH



Balance disorder, Blood test, Eye pain, Headache, Middle ear effusion; Nasophary... Balance disorder, Blood test, Eye pain, Headache, Middle ear effusion; Nasopharyngitis, Sleep disorder, Visual impairment, Vomiting; Balance disorder, Blood test, Eye pain, Headache, Middle ear effusion; Nasopharyngitis, Sleep disorder, Visual impairment, Vomiting More
having history of head twinges. Fifteen minutes after vaccination her head started twinging. She dev... having history of head twinges. Fifteen minutes after vaccination her head started twinging. She developed a severe headache and and pain in her eye then had trouble with vision in her right eye. She then developed fluid in her right ear. She is now off balance and feeling like she will fall. Sleeping only a couple of hours at a time due to waking up with severe head pain. Takes Tylenol for the pain that helps very little. The pain from her headache is causing her vomit. She saw a healthcare provider and has been ordered to have a CT that she will have in a few days from now. She went ER. to be seen. She was discharged without a CT and wasctold she probably had a head cold. She continues to have these symptoms and they are getting worse. More
2867412 24 F TN 10/21/2025 COVID19
 MODERNA
Lymphadenopathy Lymphadenopathy
Axillary adenopathy Axillary adenopathy
2867413 75 M MI 10/21/2025 COVID19
 PFIZER\BIONTECH
 na4457
Dyspnoea, Myalgia, Peripheral swelling, Sleep disorder, Tenderness Dyspnoea, Myalgia, Peripheral swelling, Sleep disorder, Tenderness
Pt called and stated he was having side effects from covid vaccine. He stated he had a swollen arm a... Pt called and stated he was having side effects from covid vaccine. He stated he had a swollen arm and tender to the touch. He state he was up all night didn't get much sleep and also muscle aches. He also stated he had a little troubles breathing but is better today. I stated if it worsens he should go to the emergency room More
2867414 74 M VA 10/21/2025 FLU3
 SEQIRUS, INC.
 346353
Joint range of motion decreased, Musculoskeletal stiffness, Pain, Pain in extrem... Joint range of motion decreased, Musculoskeletal stiffness, Pain, Pain in extremity More
Patient reported to clinic after receiving his vaccine with complaints of left arm stiffness, dimini... Patient reported to clinic after receiving his vaccine with complaints of left arm stiffness, diminished range of motion and radiating pain down his arm. More
2867416 73 M FL 10/21/2025 FLU3
 SEQIRUS, INC.
 407261
Erythema Erythema
patient presented to the pharmacy on 10/17/2025 with redness all over his right arm. He claimed he r... patient presented to the pharmacy on 10/17/2025 with redness all over his right arm. He claimed he received a vaccine on 10/15/2025 which caused the red spots to appear all over his arm. He said everything was ok after receiving the vaccine but he mentioned after receiving the flu-shot he noticed two red spots appeared on his arm. He mentioned within 48 hours he had way more red spots on his arm. He came to the conclusion that the only thing that could've caused this was the vaccine that he received on the same arm on 10/15/2025. He did show his doctor his arm with the red spots and the doctor advised him to come to the pharmacy for further evaluation. Pharmacist noticed patient arms has multiple red spots. The patient requested the NDC number for the vaccine he received and the pharmacist provided it to him. He mentioned that he purchased hydrocortisone over the counter at pharmacy for his arm and he will keep using that to help with the red spots. He was not upset but wanted to report what he thought was the cause of his reaction which is the flu shot. More
2867417 37 F AZ 10/21/2025 FLU3
 GLAXOSMITHKLINE BIOLOGICALS
Arthralgia, Pain Arthralgia, Pain
Prolonged pain in left shoulder, onset within 48 hours of vaccine. Now lasting 2,5 weeks. Full range... Prolonged pain in left shoulder, onset within 48 hours of vaccine. Now lasting 2,5 weeks. Full range of motion possible, but some movements are painful. Worse in morning. Sudden shooting pain on some movements, feels like nerve pain. More
2867419 90 M MN 10/21/2025 COVID19
 MODERNA
 3052553
No adverse event, Underdose No adverse event, Underdose
No adverse reaction, just was given the pediatric dose instead of the adult dose. Called the CDC for... No adverse reaction, just was given the pediatric dose instead of the adult dose. Called the CDC for guidance and gave the patient a second pediatric dose as recommended for the full volume of 0.5 mL. More
2867420 14 M CA 10/21/2025 COVID19
 PFIZER\BIONTECH
 NA4452
Headache, Tachycardia Headache, Tachycardia
Mother state roughly 8-12 hours post vaccination, patient was having elevated heart rate for few hou... Mother state roughly 8-12 hours post vaccination, patient was having elevated heart rate for few hours and experiencing tachycardia and headaches. Patient was admitted to the emergency room and was monitored for signs of myocarditis. Per mother, patient was back to normal ~24 hours later. More
2867421 73 F MS 10/21/2025 COVID19
COVID19
 PFIZER\BIONTECH
PFIZER\BIONTECH
 MD3414
MD3414
Asthenia, Computerised tomogram, Fatigue, Full blood count abnormal, Joint swell... Asthenia, Computerised tomogram, Fatigue, Full blood count abnormal, Joint swelling; Pyrexia, Rash More
Fever, weakness, migrating rashes, migrating swollen joints, (Hands, wrist, knees, ankles, overwhelm... Fever, weakness, migrating rashes, migrating swollen joints, (Hands, wrist, knees, ankles, overwhelming fatigue More
2867422 66 F OH 10/21/2025 FLU3
 SANOFI PASTEUR
Arthralgia, Back pain, Injected limb mobility decreased, Pain, Pain in extremity Arthralgia, Back pain, Injected limb mobility decreased, Pain, Pain in extremity
Vaccine was administered in my right arm. Approximately 1 hour after receiving vaccine, I was unabl... Vaccine was administered in my right arm. Approximately 1 hour after receiving vaccine, I was unable to left might arm without assistance from my left arm. Pain in my arm has continued daily and sometime radiates into my shoulder and upper back. More
2867424 10 M AL 10/21/2025 FLU3
 GLAXOSMITHKLINE BIOLOGICALS
 sef45
Anaphylactic reaction, Flushing, Throat tightness, Urticaria Anaphylactic reaction, Flushing, Throat tightness, Urticaria
Pt had an Anaphylactic episode. Complained of closing air way, hives on limbs, flushing in face. Pt had an Anaphylactic episode. Complained of closing air way, hives on limbs, flushing in face.
2867426 47 M MA 10/21/2025 FLU3
 GLAXOSMITHKLINE BIOLOGICALS
 2L353
Arthralgia, Injected limb mobility decreased, Injection site pain, Injection sit... Arthralgia, Injected limb mobility decreased, Injection site pain, Injection site swelling, Pain More
Within 24 hours developed left upper arm/shoulder pain and tenderness at site of injection/upper del... Within 24 hours developed left upper arm/shoulder pain and tenderness at site of injection/upper deltoid region. Progressed to include swelling at site and decreased range of motion due to pain (forward elevation, abduction of arm) within few days-1 week. Symptoms slightly improved but have continued to persist now 3 weeks post vaccination. More
2867428 73 M MN 10/21/2025 COVID19
 PFIZER\BIONTECH
 Unknown
Condition aggravated, Insomnia Condition aggravated, Insomnia
Severely worsened sleep issues (insomnia) Severely worsened sleep issues (insomnia)
2867429 30 F PA 10/21/2025 FLU3
 SEQIRUS, INC.
 5RE93
Urticaria Urticaria
Hives about 45 minutes post vaccine. I took benadryl. Symptoms resolved by the next day Hives about 45 minutes post vaccine. I took benadryl. Symptoms resolved by the next day
2867430 36 M 10/21/2025 FLU3
FLU3
 SEQIRUS, INC.
SEQIRUS, INC.
 AX6342A
AX6342A
Arthralgia, Asthenia, Chills, Myalgia, Night sweats; Sleep disorder Arthralgia, Asthenia, Chills, Myalgia, Night sweats; Sleep disorder
Appx 12 hours following administration was woken from sleep with severe, debilitating, diffuse joint... Appx 12 hours following administration was woken from sleep with severe, debilitating, diffuse joint pain as well as muscle aches, night sweat, and chills More
2867431 85 M CA 10/21/2025 COVID19
 PFIZER\BIONTECH
 NA0590
Asthenia, Dysstasia, Pyrexia, Tremor Asthenia, Dysstasia, Pyrexia, Tremor
Per patients wife -- Patient woke up at 3AM with 101.4 F fever, patient took 2 Advils and after 40 m... Per patients wife -- Patient woke up at 3AM with 101.4 F fever, patient took 2 Advils and after 40 min his fever went up to 102.4 with shakes. Patient went to the restroom around 3:30AM but he had no strength to get off the toilet. His wife called 911 and he was hospitalized. The hospital gave the patient IV fluids and told the patient to alternate between ADvil and Tylenol every 3 hours. Patient did this for about a day and his fever went down to 98.5 F. More
2867432 58 F MO 10/21/2025 COVID19
 PFIZER\BIONTECH
 NA4457
Injection site pruritus, Injection site swelling Injection site pruritus, Injection site swelling
4 days after injection, injection site was still itching. Patient states injection site was greatly ... 4 days after injection, injection site was still itching. Patient states injection site was greatly swollen the day after injection. Patient did not seek medical attention. Patient states the injection site on 10/18/25 was reduced by half from what it was on the day of the injection. More
2867435 7 M CT 10/21/2025 COVID19
 MODERNA
 3052668
Product administered to patient of inappropriate age Product administered to patient of inappropriate age
Vaccine given was not age appropriate for the patient. Patient was accidentally given the Moderna Sp... Vaccine given was not age appropriate for the patient. Patient was accidentally given the Moderna Spikevax 12yr+ instead of the 6m-11yr. No current reactions report, pt mother made aware and will report any adverse reaction. Call the CDC for clinical guidance, due to government shutdown, was told response may take longer than 24hrs. More
2867438 49 F CA 10/21/2025 FLU3
 SEQIRUS, INC.
 406994
Cough, Fatigue, Pain, Wheezing Cough, Fatigue, Pain, Wheezing
Fatigue followed by cough and wheezing the evening of 10/16 which lasted about an hour. On 10/17 fat... Fatigue followed by cough and wheezing the evening of 10/16 which lasted about an hour. On 10/17 fatigue continues followed by body aches the remainder of the day. .No fever. On 10/18, fatigue continued but achiness resolved. More
2867439 69 F TN 10/21/2025 FLU3
 SANOFI PASTEUR
 UT8804AA
Injection site mass, Injection site swelling, Injection site warmth Injection site mass, Injection site swelling, Injection site warmth
As of today, Oct 21, 2025, patient still have a raised lump from where shot was given. It also has a... As of today, Oct 21, 2025, patient still have a raised lump from where shot was given. It also has a little heat to it. There is no pain or redness. More
2867440 88 F MN 10/21/2025 COVID19
 PFIZER\BIONTECH
 NA0587
Cough, Diarrhoea, SARS-CoV-2 test negative Cough, Diarrhoea, SARS-CoV-2 test negative
Cough, diarrhea Cough, diarrhea
2867443 30 F AL 10/21/2025 FLU3
 SANOFI PASTEUR
 UT8802LA
Periorbital swelling, Pruritus, Urticaria Periorbital swelling, Pruritus, Urticaria
Patient supervisor reported that patient broke in hives, puffy eyes, and severe itching about 30 min... Patient supervisor reported that patient broke in hives, puffy eyes, and severe itching about 30 minutes after receiving the flu vaccine. They administered Benadryl, Zyrtec, and Pepcid. They placed patient in cool area for observation. More
2867444 27 F OR 10/21/2025 FLU3
 SANOFI PASTEUR
Chills, Injection site haemorrhage, Injection site pain, Injection site warmth, ... Chills, Injection site haemorrhage, Injection site pain, Injection site warmth, Nausea More
Describes more than usual bleeding from injection, like a capillary was hit. 5 days after injection ... Describes more than usual bleeding from injection, like a capillary was hit. 5 days after injection became more painful than expected for being that long post-immunization, wondering if delayed reaction, reported chills, nausea, warmth at injection site. Presented for same day appt to have evaluated. -Unsure which manufacturer / brand flu shot was given. Given by employee health at Medical Center More
2867445 44 F AL 10/21/2025 FLU3
 SANOFI PASTEUR
 UT8802LA
Erythema, Pruritus Erythema, Pruritus
Patient supervisor reports that patient got really itchy and turned red about 30 minutes after recei... Patient supervisor reports that patient got really itchy and turned red about 30 minutes after receiving her vaccine. Her supervisor gave her Pepcid. More
2867446 45 F ME 10/21/2025 FLU3
FLU3
 GLAXOSMITHKLINE BIOLOGICALS
GLAXOSMITHKLINE BIOLOGICALS
 T9DX2
T9DX2
Immediate post-injection reaction, Injected limb mobility decreased, Injection s... Immediate post-injection reaction, Injected limb mobility decreased, Injection site pain, Pain, Sleep disorder; X-ray limb normal More
Injection into right deltoid on 10/1/25 was immediately painful and has continued to be painful. (3 ... Injection into right deltoid on 10/1/25 was immediately painful and has continued to be painful. (3 weeks to date) Vaccinated has had trouble raising arm above the shoulder level without severe pain and cannot sleep on her right side. X-ray of right shoulder on 10/20/25 was normal. Vaccinated is currently being treated with PT/OT for two weeks with a follow up scheduled after therapy is completed. More
2867448 53 M FL 10/21/2025 FLU3
 SEQIRUS, INC.
 948407
Arthralgia Arthralgia
Patient reports lingering shoulder pain from 10/7/25 (vaccine date) until 10/16/25 (reported date) a... Patient reports lingering shoulder pain from 10/7/25 (vaccine date) until 10/16/25 (reported date) and states it started since the vaccine was administered. Patient states he will follow up with urgent care to obtain imaging to rule out shoulder injury. More
2867449 9 F WA 10/21/2025 COVID19
 MODERNA
 3052741
Fatigue, Incorrect dose administered, Malaise, Pain in extremity Fatigue, Incorrect dose administered, Malaise, Pain in extremity
An incorrect vaccine formulation was administered, resulting in a higher-than-authorized dose for th... An incorrect vaccine formulation was administered, resulting in a higher-than-authorized dose for the patient. The patient received Moderna Spikevax 12+ years (0.5mL) instead of the intended Moderna Spikevax 6 months?11 years (0.25mL) formulation. Following discovery of the error, I contacted both the vaccine manufacturer (Moderna) and the CDC for guidance. Per their recommendation, the administered dose is considered valid, and no repeat vaccination is required. The patient may, however, experience increased side effects such as fever, fatigue, headache, or localized injection site reactions. ? Will notify patient?s parent of the incident and advised on possible side effects, symptom monitoring, and when to seek medical attention if needed. ? -Called and spoke to patient's mother who reported that patient felt tired and "crummy" for approximately 24 hours after receiving the vaccine. Mom asked patient how she was feeling while on the phone with me and patient told mom her arm was still a little sore but otherwise felt fine. More
2867451 44 F ND 10/21/2025 FLU3
FLU3
 GLAXOSMITHKLINE BIOLOGICALS
GLAXOSMITHKLINE BIOLOGICALS
 N9CS2
N9CS2
Arthralgia, Blood pressure increased, Headache, Heart rate increased, Swollen to... Arthralgia, Blood pressure increased, Headache, Heart rate increased, Swollen tongue; Vomiting More
swelling of the tongue within a few minutes (sent to ER), received epi and prednisone. Blood pressur... swelling of the tongue within a few minutes (sent to ER), received epi and prednisone. Blood pressure and heart rate were high in the ER. She has been having headaches, emesis, joint pain since. More
2867452 76 F 10/21/2025 FLU3
 SEQIRUS, INC.
 407981
Inflammation, Pain Inflammation, Pain
15-20 minutes after receiving vaccine, patient says she felt a burning pain and feeling of inflammat... 15-20 minutes after receiving vaccine, patient says she felt a burning pain and feeling of inflammation through her left axilla and into the front and back of her ribs. Over the next few days, the feeling of pain and inflammation spread to her neck muscles, jaw muscles, and hip muscles all on her left side. More
2867453 5 F WA 10/21/2025 COVID19
 MODERNA
 3052741
Incorrect dose administered, Malaise Incorrect dose administered, Malaise
An incorrect vaccine formulation was administered, resulting in a higher-than-authorized dose for th... An incorrect vaccine formulation was administered, resulting in a higher-than-authorized dose for the patient. The patient received Moderna Spikevax 12+ years (0.5mL) instead of the intended Moderna Spikevax 6 months?11 years (0.25mL) formulation. ? Following discovery of the error, I contacted both the vaccine manufacturer (Moderna) and the CDC for guidance. Per their recommendation, the administered dose is considered valid, and no repeat vaccination is required. The patient may, however, experience increased side effects such as fever, fatigue, headache, or localized injection site reactions. ? Will notify patient?s parent of the incident and advised on possible side effects, symptom monitoring, and when to seek medical attention if needed. ? - Called and spoke to patient?s father who reported that patient felt ?crummy? for approximately 24 hours after receiving the vaccine, which he noted was unusual as she did not experience any side effects after her previous dose. He stated that she is otherwise doing well at this time. More
2867455 10 M WA 10/21/2025 COVID19
 MODERNA
 3052741
Incorrect dose administered Incorrect dose administered
An incorrect vaccine formulation was administered, resulting in a higher-than-authorized dose for th... An incorrect vaccine formulation was administered, resulting in a higher-than-authorized dose for the patient. The patient received Moderna Spikevax 12+ years (0.5mL) instead of the intended Moderna Spikevax 6 months?11 years (0.25mL) formulation. Following discovery of the error, I contacted both the vaccine manufacturer (Moderna) and the CDC for guidance. Per their recommendation, the administered dose is considered valid, and no repeat vaccination is required. The patient may, however, experience increased side effects such as fever, fatigue, headache, or localized injection site reactions. ? Will notify patient?s parent of the incident and advised on possible side effects, symptom monitoring, and when to seek medical attention if needed. More
2867457 10/21/2025 COVID19
 PFIZER\BIONTECH
Pruritus, Rash Pruritus, Rash
rash; itchy; This is a spontaneous report received from a Consumer or other non HCP. Other Case iden... rash; itchy; This is a spontaneous report received from a Consumer or other non HCP. Other Case identifier(s): MOD-2025-790242 (Moderna). A patient (age and gender not provided) received BNT162b2 omicron (lp.8.1) (COMIRNATY (2025-2026 FORMULA)), in 2025 as dose 1, single (Batch/Lot number: unknown) intramuscular for covid-19 immunisation. The patient's relevant medical history and concomitant medications were not reported. The following information was reported: PRURITUS (non-serious) with onset 2025, outcome "unknown", described as "itchy"; RASH (non-serious) with onset 2025, outcome "unknown". Additional information: Reporter stated, "I was looking for the mNEXSPIKE myself and I was having trouble finding it. I went to something our town had and they did not have it. They didn't have Moderna. They only had Pfizer and I couldn't do Pfizer. I mean, I just have a bad reaction. My arm didn't like it. Alright, so I was actually. And so I've only gotten Moderna of late." Reporter added, "No, it's not with Moderna though it's a Pfizer. I just didn't take Pfizer anymore." Reporter provided "just a rash" and "itchy." Caller did not want to provide additional information and stated, "it's my private medical information and it had to do with Pfizer. It had nothing to do with Moderna, so it's really not any of Moderna's business. "When further asked about rash, Reporter stated, "Right, it just was really itchy. That's all. It's not anything life threatening or dangerous. It's just uncomfortable. It was unknown if the patient experienced any additional symptoms/events. Relatedness: Non-Health care professional did not provide any causality assessment. No follow-up attempts are possible. Batch/lot number is not provided, and it cannot be obtained. More
2867458 7 F WA 10/21/2025 COVID19
 MODERNA
 3052741
Incorrect dose administered, Malaise Incorrect dose administered, Malaise
An incorrect vaccine formulation was administered, resulting in a higher-than-authorized dose for th... An incorrect vaccine formulation was administered, resulting in a higher-than-authorized dose for the patient. The patient received Moderna Spikevax 12+ years (0.5mL) instead of the intended Moderna Spikevax 6 months?11 years (0.25mL) formulation. ? Following discovery of the error, I contacted both the vaccine manufacturer (Moderna) and the CDC for guidance. Per their recommendation, the administered dose is considered valid, and no repeat vaccination is required. The patient may, however, experience increased side effects such as fever, fatigue, headache, or localized injection site reactions. ? Will notify patient?s parent of the incident and advised on possible side effects, symptom monitoring, and when to seek medical attention if needed. ? - Called and spoke to patient?s father who reported that patient felt ?crummy? for approximately 24 hours after receiving the vaccine, which he noted was unusual as she did not experience any side effects after her previous dose. He stated that she is otherwise doing well at this time. More
2867459 46 F PR 10/21/2025 COVID19
HEPAB
 MODERNA
GLAXOSMITHKLINE BIOLOGICALS
 3052549
f95hb
Diarrhoea, Nausea, Pyrexia, Vomiting; Diarrhoea, Nausea, Pyrexia, Vomiting Diarrhoea, Nausea, Pyrexia, Vomiting; Diarrhoea, Nausea, Pyrexia, Vomiting
A call was received from (name withheld) at (name withheld) Hospital stating that patient arrived at... A call was received from (name withheld) at (name withheld) Hospital stating that patient arrived at the hospital complaining of vomiting, diarrhea, nausea, and fever. After treatment, it was determined that these were adverse reactions to the vaccines she had received. More
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