VAERS Explorer

Explore VAERS reports

Search and filter adverse-event reports.

View charts →
A note on interpretation. VAERS reports are unverified and may be incomplete or coincidental. A report does not establish that a vaccine caused an event, and counts should not be used to calculate incidence or infer causation. Full disclaimer

1,929,324 reports(827 ms)

#2843397May 30, 2025
Male·Age unknown·COVID19

Asked if the caller has any comorbidities or immunocompromised, caller stated that he has a pace maker, TAVR aortic valve replacement; Asked if the caller has any comorbidities or immunocompromised, caller stated that he has a pace maker, TAVR aortic valve r…

Aortic valve replacementCardiac pacemaker insertion
#2843398May 30, 2025
Unknown·Age unknown·COVID19

git a Glucose spike/Diabetic; This is a spontaneous report received from a Consumer or other non HCP from medical information team. A patient (age and gender not provided) received BNT162b2 omicron (kp.2) (COMIRNATY (2024-2025 FORMULA)), as dose 1, single (Ba…

Blood glucoseDiabetes mellitus
#2843399May 30, 2025
Male·Age unknown·COVID19

one guy got a super cancer in his spine; This is a spontaneous report received from a Consumer or other non HCP from medical information team. A male patient received BNT162b2 omicron (kp.2) (COMIRNATY (2024-2025 FORMULA)), as dose 1, single (Batch/Lot number…

Bone cancer
#2843400May 30, 2025
Unknown·Age unknown·COVID19

why did the covid shots mess up my sense of taste; This is a spontaneous report received from a Consumer or other non HCP. A patient (age and gender not provided) received BNT162b2 omicron (kp.2) (COMIRNATY (2024-2025 FORMULA)), as dose 1, single (Batch/Lot n…

Taste disorder
#2843401May 30, 2025
Female·Age unknown·CA·COVID19

got a lump in her leg that was a blood clot; got a lump in her leg that was a blood clot; This is a spontaneous report received from a Consumer or other non HCP. A female patient received BNT162b2 omicron (kp.2) (COMIRNATY (2024-2025 FORMULA)), as dose 1, sin…

Limb massThrombosis
#2843402May 30, 2025
Female·Age unknown·NJ·COVID19

the patient also had some reaction to the Paxlovid medication; the patient also had some reaction to the Paxlovid medication; This is a spontaneous report received from an Other HCP. A 62-year-old female patient received BNT162b2 (BNT162B2 NOS), as dose numbe…

COVID-19Drug ineffective
#2843403May 30, 2025
Female·76 yrs·PA·COVID19

Headache; severe fatigue; chills; This is a spontaneous report received from a Nurse. A 76-year-old female patient (not pregnant) received BNT162b2 omicron (kp.2) (COMIRNATY (2024-2025 FORMULA)), on 27May2025 as dose 1, single (Batch/Lot number: unknown) at t…

ChillsFatigueHeadache
#2843404May 30, 2025
Unknown·Age unknown·COVID19

I am positive for COVID, and I was on the Pfizer vaccination trial as well; I am positive for COVID, and I was on the Pfizer vaccination trial as well; This is a spontaneous report received from a Consumer or other non HCP, Program ID. A 46-year-old patient r…

COVID-19Drug ineffectiveSARS-CoV-2 test
#2843405May 30, 2025
Female·Age unknown·CO·COVID19

Cyst on her Pancreas; Enlarged Thyroid; Vaginal Bleeding; Fibroid; This is a spontaneous report received from a Pharmacist from medical information team, Program ID. A female patient received BNT162b2 (BNT162B2 NOS), as dose number unknown, single (Batch/Lot…

GoitrePancreatic cystUterine leiomyomaVaginal haemorrhage
#2843406May 30, 2025
Unknown·1.3 yrs·IN·DTAPIPVHIB

nurse reconstituted the hib powder portion of pentacel with an unknown liquid to two patients. liquid dtap/ipv portion not administered with no reported ae; nurse reconstituted the hib powder portion of pentacel with an unknown liquid to two patients. liquid d…

Product preparation error
#2843407May 30, 2025
Female·42 yrs·UNK

Guillain-Barre Syndrome; This spontaneous case, initially received on 28-May-2025, was reported by a non health professional and concerns an adult female patient. Relevant History and concomitant medication were reported as unknown. Administration of company…

Guillain-Barre syndrome
#2843408May 30, 2025
Female·Age unknown·KS·HEP, HIBV

No other AE/No PQC; Patient did have all childhood vaccinations at the time that they were due when she was a child so this PEDVAXHIB is an extra dose; This spontaneous report was received from a nurse regarding to a 22-year-old female patient. The patient's m…

Extra dose administered
#2843409May 30, 2025
Male·73 yrs·NJ·HEPAB, VARZOS

pt called saying he had a total of 9 raised bumps total on both arms and they itched. shot was given mid morning and he called about 5pm same day

Limb massPruritus
#2843410May 30, 2025
Female·66 yrs·AL·MMR

Priorix antigen was not reconstituted with diluent prior to administration. Patient only received diluent.

Product preparation issue
#2843411May 30, 2025
Male·18 yrs·CO·HPV9, MNQ, TDAP

Patient was due for Tdap and HPV. I gave Meningococcal by mistake. I notified my provider and supervisor and reported it to all the appropriate people. Patient did not show any signs of adverse reactions.

Wrong product administered
#2843412May 30, 2025
Female·77 yrs·CO·COVID19

Patient complained about having mild swelling, pain and numbness at the injection site.

Injection site hypoaesthesiaInjection site painInjection site swelling
#2843419May 30, 2025
SeriousHospitalizedLife-threateningDisabled
Female·46 yrs·OH·COVID19

Heart inflammation

Blood testCarditisCatheterisation cardiacComputerised tomogramElectrocardiogramMagnetic resonance imaging+1 more
#2843420May 30, 2025
Female·84 yrs·LA·RSV

Patient reported that she couldn't move her arm the day after the vaccine. Her whole arm was in pain up to her hand.

Mobility decreasedPain in extremity
#2843421May 30, 2025
Female·10 yrs·CA·YF

PATIENT FAINTED AFTER RECEIVING VACCINE

Syncope
#2843422May 30, 2025
Male·54 yrs·MI·PNC21, VARZOS

The arm where he had the pneumonia shot swelled up to softball size, was red and painful. He also noted that he experienced side effects of fever, chills, headache, racing heart. Patient called and informed us 4 days after the vaccine so it is not clear exact…

ChillsHeadacheInjection site erythemaInjection site painInjection site swellingPalpitations+1 more
Page 1901 of 96,467