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(823 ms)

#2847891Jun 30, 2025
Female·28 yrs·GA·FLU3

The patient is a 29 yo female healthcare worker with a hx anxiety requests evaluation and recommendations due to AEFI after mandatory receipt of IIV #2 Jan 15, 2025 lot #AW1606B. She describes vaccinator error of initial selection of too low a site followed by…

ArthralgiaArthropathyAstheniaFatigueGait disturbanceHypoaesthesia+11 more
#2847892Jun 30, 2025
Female·11 yrs·MI·HPV9, MNQ

Approximately 15 minutes after administration of vaccines in primary care clinic, parent and pt in lobby alerted staff that pt c/o blurred vision, then developed tonic-clonic movments of 4 limbs that lasted a few seconds as well as lateral eye movements. She d…

Eye movement disorderTonic clonic movementsVision blurred
#2847893Jun 30, 2025
Female·73 yrs·SC·PNC21, VARZOS

pt arm got red and a little raised at the injection site

Injection site erythemaInjection site swelling
#2847894Jun 30, 2025
SeriousLife-threatening
Male·40 yrs·NJ·COVID19

AFIB developed 1 month later which lead to a stroke.

Atrial fibrillationCerebrovascular accidentElectrocardiogram ambulatory
#2847895Jun 30, 2025
Male·33 yrs·UT·HEP, HEPA, TDAP

One day after receiving vaccine, patient went to the gym and began to experience redness, warmth and swelling at injection site

Injection site erythemaInjection site swellingInjection site warmth
#2847896Jun 30, 2025
Male·16 yrs·GA·HPV9, MENB, MNQ

Patient began feeling dizzy while sitting about 15 seconds after final vaccination and then made incoherent sounds and seemingly lost consciousness for about 5-10 seconds. Patient then was fully responsive but still feeling hot and dizzy. Patient was given wat…

DizzinessFeeling hotIncoherentLoss of consciousnessVision blurredVisual impairment
#2847897Jun 30, 2025
Female·51 yrs·VARZOS

pt reported dizziness when standing up, large welt that extended to the elbow, and nausea. pt was directed by MD to monitor symptoms, try HC cream, stay hydrated, and rest

Dizziness posturalNauseaUrticaria
#2847898Jun 30, 2025
Male·1.3 yrs·MA·UNK

Patient was due for a Hib vaccine, along with PCV20 and Dtap. I drew hib vaccine without realizing powder needed to be mixed. Vaccine diluent was administered by college, while I administered the other two vaccines. Parents were notified of incident, and verba…

No adverse eventProduct preparation issue
#2847899Jun 30, 2025
Female·74 yrs·CO·COVID19

For the last 6-9 months i have been checking in with the pharmacy and no one had Moderna, and i called a pharmacy and they ended up having it, and an hour or later after getting the shot i started to feel bad. And in the evening i got extreme muscle pain and…

Bone painFeeling abnormalMyalgia
#2847900Jun 30, 2025
Female·18 yrs·NJ·MNQ

patient began have joint pain in hips the day after vaccination. patient still has joint pain now.

Arthralgia
#2847901Jun 30, 2025
Female·17 yrs·IN·MNQ

red rash on patients arm that went down from injection site past the elbow, was not hot, just red rash

Injection site reactionRash erythematous
#2847902Jun 30, 2025
Female·0.5 yrs·TX·DTPPVHBHPB, PNC20, RV5

Had a BRUE the evening she received the vaccine. Acted like she was choking, then skin turned pale, lips turned blue, acted like she was passing out. Transported by EMS to ER, was back to baseline by the time she was seen in ED.

Brief resolved unexplained eventChokingCyanosisPallor
#2847903Jun 30, 2025
Female·61 yrs·WI·PNC21

Pt came to the pharmacy to receive an updated pneumonia vaccine. Pt is immunocompromised and received the vaccine based on recommendations of her MD. Pt completed the appropriate pre-screening which was reviewed by the pharmacist. The vaccine was administered…

Injection site erythemaInjection site reactionUrticaria
#2847904Jun 30, 2025
Female·42 yrs·MA·CHIK

6/16 developed right supraclavicular adenopathy , tender, followed by arthralgias of the right fingers and wrist, then left fingers and wrist , subsequently cervical and thoracic paraspinal tenderness to the right- all mild , able to conduct her daily activiti…

ArthralgiaBorrelia testLymphadenopathyTenderness
#2847905Jun 30, 2025
Male·17 yrs·MO·MNQ

High fevers over one week with no other symptoms other than lethargy. After one week, constant temperature above 99 and below 100.

LethargyPyrexia
#2847906Jun 30, 2025
Female·69 yrs·NV·DTAP, HEP, HIBV, IPV, PNC20, RSV

Patient is still experiencing pain at the site on both arms. States that she occasionally unable to move her arm.

Injected limb mobility decreasedInjection site painTransfusionX-ray
#2847907Jun 30, 2025
Female·65 yrs·FL·HEPAB, PNC21, TDAP

Pt received 3 vaccines(capvaxive/boostrix/twinrix) on 5/23, now pt presents to the pharmacy on 6/30 to inform us that she is having excessive pain and weakness in her arm- she is unable to lift her arm fully without feeling pain and unable to hold objects with…

Muscular weaknessPainPain in extremity
#2847908Jun 30, 2025
Male·1 yrs·MN·HEPA, MMR, VARCEL

I was preparing to draw up the Varicella vaccine. I had the needle on the diluent. I grabbed the vial on the counter and threw it in the bin. I thought I had thrown the varicella vaccine vial away with the vaccine still inside. I got out another varicella vacc…

Extra dose administered
#2847909Jun 30, 2025
Female·26 yrs·FL·TDAP

This was a duplicate vaccination, other dose administered 02/10/2025

Extra dose administered
#2847910Jun 30, 2025
SeriousDisabled
Female·1.2 yrs·CA·MMR, PNC13, VARCEL

High fever, extreme lethargy, skin rash, decline of developmental abilities (i.e. all speech, eye contact, pointing, playing, etc) increase in stimming like hand flapping, extreme sensitivity to loud noises, limited eating variety,

Autism spectrum disorderDevelopmental regressionEating disorderHyperacusisLethargyPyrexia+2 more
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