VAERS Explorer

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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)

#2851045Jul 24, 2025
Female·1 yrs·MI·IPV

Patient was given extra dose of Polio vaccine. No adverse reaction.

Extra dose administeredNo adverse event
#2851046Jul 24, 2025
Male·11 yrs·NH·TDAP

routine administration of Tdap vaccine. explained safe procedure or administration. Patient and MOC expressed understanding. MOC wrapped both arms around patient stabilizing Left arm. expressed to hold very tight while Administration of vaccination is going on…

Circumstance or information capable of leading to medication errorScratch
#2851047Jul 24, 2025
Female·30 yrs·VARCEL

Patient called about an hour after receiving vaccine and reported that her hands are swelling. She was told to go to the ER. Nurse contacted the patient later to see how she was doing. Patient reported that she still had swelling and that she had gone to an ur…

Contraindication to vaccinationPeripheral swelling
#2851048Jul 24, 2025
Female·35 yrs·KS·JEV1

Blurred vision in right eye. Slight pressure behind eye.

Ocular discomfortVision blurred
#2851049Jul 24, 2025
Male·55 yrs·CA·VARZOS

patient returned to the pharmacy 4 days(7/22) post vaccine asking for RPH to look at arm to see if reaction was normal. Patient presented with swelling and bruising on underarm and no injection site reactions. The swelling was significanted and marked on onl…

ContusionOedema peripheral
#2851050Jul 24, 2025
Female·71 yrs·OR·PNC21

She called Pharmacy and said day after shot her arm was swollen, hot and painful

Pain in extremityPeripheral swellingSkin warm
#2851051Jul 24, 2025
Female·5 yrs·IN·DTAPIPV, VARCEL

PT WAS VACCINATED ON MONDAY 7-21-25 AND WOKE UP WITH A 6 IN RED WARM CIRCLE ON HER ARM. MOM TOOK HER TO A WALK IN CLINIC AND THEY SAID IT WAS A TYPICAL REACTION. WE SPOKE ON 7/23/25 AND THE CIRCLE WAS GETTING LARGER- THE BORDERS HAD BEEN MARKED EARLIER, AND I…

Erythema
#2851052Jul 24, 2025
SeriousHospitalized
Male·77 yrs·NY·FLU3, PNC21, VARZOS

passed out at home next day per daughter

Loss of consciousness
#2851053Jul 24, 2025
Female·9 yrs·TX·HPV9

PATIENT RECEIVED FIRST HPV VACCINE ON 7/15/2025 ADMINISTERED IM TO LEFT UPPER ARM, ON 7/22/25 PATIENT REPORTED SWELLING AND PAIN TO LEFT UPPER ARM, MOM ADMINISTERED IBUPROFEN AND APPLIED WARM COMPRESSES, ON 7/24/2025 PRESENTED TO CLINIC WHERE PCP DIAGNOSED WIT…

Injection site abscessInjection site painInjection site swelling
#2851054Jul 24, 2025
Female·54 yrs·CA·PNC20

The night after receiving the vaccine, patient developed rash on right arm, swelling, hotness, fever, fatigue, chills, dehydration, headache and achy bones in her hand. She said she took Tylenol but it did not help. She came into the pharmacy 7/24 so pharmacis…

Bone painChillsDehydrationFatigueHeadachePeripheral swelling+2 more
#2851055Jul 24, 2025
Female·1.5 yrs·MO·HEPA, PNC20

serum sickness

Serum sickness
#2851056Jul 24, 2025
Male·0.5 yrs·HIBV

No adverse reaction. Patient received an extra dose of Pedvaxhib at the 6 month well check. Patient had already received 1st and 2nd dose at 2 month and 4 month well check. Pt was not due for booster dose until 12-15 months of age.

Extra dose administeredNo adverse event
#2851057Jul 24, 2025
Female·75 yrs·VA·PNC20, VARZOS

redness, warm, soreness around the right arm beneath the injection sites. home treatment. presented to pharmacy 7 days post vaccination. pt reported symptoms to be improving. counseled to apply ice to area, rotate tylenol and ibuprofen and seek additional car…

Injection site erythemaInjection site painInjection site warmth
#2851058Jul 24, 2025
Male·32 yrs·CA·COVID19

I received a COVID-19 booster shot on July 8, 2022, in preparation for international work travel. Approximately two weeks later, on July 22, 2022, I began experiencing a severe allergic reaction characterized by hives and intense itching. The hives would appea…

Allergy testPruritusUrticaria
#2851059Jul 24, 2025
Male·15 yrs·NH·COVID19

MA inadvertently gave a dose of 0.25 ml of the covid 19 vaccine (6m-11y) instead of 0.5 ml of the covid vaccine 12y and older (Spikevax)

Underdose
#2851060Jul 24, 2025
Female·40 yrs·IL·DTAPIPV

Pt received Pediatric dose vs Adult dose. No adverse side effects noted.

No adverse eventUnderdose
#2851061Jul 24, 2025
Unknown·Age unknown·VA·VARCEL

No adverse event; HCP reporting that a patient received a dose of improperly stored VARIVAX.; This spontaneous report was received from a Nurse and refers to a patient of unknown age and gender. The patient's medical history, concurrent condition, concomitant…

No adverse eventProduct storage error
#2851062Jul 24, 2025
Male·2 yrs·MA·HPV9

n/a

Product administered to patient of inappropriate age
#2851063Jul 24, 2025
Female·5 yrs·TX·DTAPIPV, MMR, VARCEL

Rash and other nonspecific skin eruption. Bump and rash on left leg.

Peripheral swellingRash
#2851064Jul 24, 2025
Female·12 yrs·CA·TDAP, VARCEL

Pt had syncope episode right after varivax administration. Pt regained consciousness within 10 seconds, then fainted again with muscle stiffness, RPH suspected seizure, hence 911 was called and paramedics assessed the pt.

Musculoskeletal stiffnessSyncope
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