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(826 ms)

#2832847Mar 24, 2025
Female·16 yrs·GA·MENB, MNQ

Reaction recorded by facility. Left arm erythema, mild edema, and pain. One other note, but I am unable to read the healthcare workers handwriting.

ErythemaOedema peripheralPain in extremity
#2832849Mar 24, 2025
SeriousHospitalizedLife-threateningDisabled
Female·34 yrs·ME·COVID19

Mom conceived on 4/17/21 and delivered at 39 weeks. Mom experienced carpal tunnel, food aversions, sleep paralysis, and nausea during pregnancy. Labor was induced and began and ended in an emergency c-section. Baby was 6lbs9oz at birth. Baby was delayed with s…

Caesarean sectionCarpal tunnel syndromeDuchenne muscular dystrophy gene carrierExposure during pregnancyFood aversionGene mutation identification test positive+4 more
#2832850Mar 24, 2025
Male·71 yrs·CA·VARZOS

1 hour after receiving the vaccination, I had a TIA (transient ischemic attack.)

Magnetic resonance imaging normalTransient ischaemic attack
#2832851Mar 24, 2025
Female·37 yrs·WI·HPV9

Pt reports ongoing shoulder pain since the vaccine was administered, which has not dissipated over time. States it "burned excruciatingly" when administered but she wasn't sure if that was normal for HPV vaccine, as this was her first dose. States she recalls…

ArthralgiaBurning sensation
#2832852Mar 24, 2025
Female·70 yrs·NC·FLU3

Patient had hives that were unrelieved by benadryl. Patient reported that she had a reaction in past to flu vaccine, but did not attribute reaction to vaccine at that time so was not on her record. Provider gave atarax 25mg tablet and a decadron shot 10mg.

Urticaria
#2832853Mar 24, 2025
Male·39 yrs·NJ·COVID19

Ice Cream headache and shocking sensation to my nervous system. Cold sweats and weakness.

AstheniaCold sweatCold-stimulus headacheElectric shock sensationInfluenza like illnessSmall fibre neuropathy
#2832854Mar 24, 2025
SeriousDisabled
Male·29 yrs·ME·COVID19

Addison disease from Pfizer vaccine was hospitalized for 11 days with addisonion crisis from

Addison's diseaseAdrenocortical insufficiency acute
#2832855Mar 24, 2025
Female·Age unknown·NY·PNC21

HCP calling on behalf of their wife to report after receiving CAPVAXIVE, their wife experienced nausea, vomiting, fatigue, weakness and a fever. Caller states their wife received the PNEUMOVA23 in 2017 and had similar reactions but is unsure if they; HCP calli…

AstheniaFatigueNauseaPyrexiaVomiting
#2832856Mar 24, 2025
Female·4 yrs·CA·DTAPIPV, MMRV

Redness, swelling about 2 in diameter to Right thigh, warmth to touch.

Injection site erythemaInjection site swellingInjection site warmth
#2832857Mar 24, 2025
Male·8 yrs·CA·DTAP

No adverse event occurred. On 3/20/25, the patient (8 years old) had appointment at 4:30 PM, and was brought in by his mother to receive vaccines. The mother did not know which vaccines her child needed, but brought in a form from the patient's school with a l…

No adverse eventProduct administered to patient of inappropriate age
#2832858Mar 24, 2025
Female·4 yrs·MA·MMRV

Fever and vomiting

PyrexiaVomiting
#2832859Mar 24, 2025
Female·28 yrs·WA·VARCEL

Varicella vaccine given on 3/18/2025 did not realize that patient was already given the MMR 3/01/2025

Inappropriate schedule of product administration
#2832860Mar 24, 2025
Female·56 yrs·NM·PNC21

Burning going through right and the up the left. I let the nurse know who stated it was normal and i waited in the room for 15 mins. I took a sip of water and i could no swallow. After 15 min i was fine. I went home and an hour later i felt weak in the knees a…

AstheniaBurning sensationDry mouthDysphagiaLymphadenopathyRenal cancer
#2832861Mar 24, 2025
Male·0.2 yrs·TX·TDAP

Patient was given Boostrix at 2 months of age instead of Vaxelis vaccine. Patient did not show any signs or symptoms of adverse reaction at time of administration. Patient was discharged from clinic after being observed and cleared by Dr.

No adverse eventWrong product administered
#2832862Mar 24, 2025
Male·52 yrs·OR·MMR

Swelling and redness, approximately 7 cm in size, were reported in the left armpit, the same side as the MMR vaccine administration (03/19/25) . The individual also experienced pain when touched, with symptoms beginning on the same day as the vaccine

ErythemaOedema peripheralTenderness
#2832863Mar 24, 2025
Male·50 yrs·CA·VARZOS

Patient reported a painful rash that developed the next day that has gotten smaller in size and pain as the days progressed.

Rash
#2832864Mar 24, 2025
Female·28 yrs·GA·COVID19

Pericarditis, treated with ibuprofen outpatient, no symptoms after 5 days

ElectrocardiogramPericarditis
#2832866Mar 24, 2025
SeriousHospitalizedLife-threatening
Male·63 yrs·MI·COVID19

Patient experienced new onset diagnosis, "it looks like viral myocarditis" and was hospitalized in the ICU for this. The timing is related to receipt of his COVID vaccine on 3/14/2025, but onset of symptoms started before the vaccine. It is unknown whether t…

Blood bicarbonate increasedBlood electrolytesBlood lactic acidBlood pH decreasedBrain natriuretic peptide increasedCarbon dioxide increased+19 more
#2832867Mar 24, 2025
Female·4 yrs·WA·DTAPIPVHIB

Pt received the vaccine Pentacel in error instead of Quadracel that was needed for their age/Vaccination requirement. Verified with DOH that patient does not need repeated Dtap/IPV d/t the timing of the vaccine being out of age range recommendation for vaccine…

Product administered to patient of inappropriate age
#2832868Mar 24, 2025
Male·10 yrs·IN·HPV9

none

No adverse event
Page 2226 of 96,467