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(745 ms)

#2869322Oct 29, 2025
Female·76 yrs·KS·FLU3

She had a red itchy reaction at the injection site.

Injection site erythemaInjection site pruritus
#2869323Oct 29, 2025
Male·17 yrs·OH·MNQ, TDAP

after injection walked to waiting room, then stated " felt jerky" leaned to side and appeared pale and sweaty. Given water and snack as stated by father that patient had not eaten yet this date. After approximately 10 minutes patient well enough to ambulate…

DyskinesiaHyperhidrosisPallor
#2869325Oct 29, 2025
Female·69 yrs·NC·COVID19, FLU3

Local swelling and redness at injection site. Started day after administration and redness and swelling is increasing. Requested patient take Tylenol (cannot take ibuprofen) and antihistamine and use icepack. Asked her to follow up if worsening

Injection site erythemaInjection site swelling
#2869326Oct 29, 2025
Female·50 yrs·VA·VARZOS

patient reported swollen arm and headache.

HeadachePeripheral swelling
#2869327Oct 29, 2025
Female·41 yrs·MT·FLU3

patient had a shoulder injury reported 2 weeks following the vaccine administration.

Limb injury
#2869328Oct 29, 2025
Female·82 yrs·PNC20

Patient was given Prevnar 20 vaccine. Our state immunization registry was not validated prior to administration to verify if the patient needed the vaccine. The patient had received the vaccine 3/1/22. I spoke with the patient to inform her of the incident and…

Extra dose administeredNo adverse event
#2869329Oct 29, 2025
Female·22 yrs·MA·HEP

Pt was due to receive the adult version of Hep B vaccine and was mistakenly given the state/pedi version.

Underdose
#2869330Oct 29, 2025
Female·6 yrs·KY·DTAPIPV, MMR, VARCEL

Imms given at 0830. Patient tolerated well. After standing and walking around in room, patient passed out and hit the back of her head on the floor around 0834. Immediately opened door and asked another nurse to get a provider. Stayed by child on the floor. W…

Head injuryLoss of consciousness
#2869331Oct 29, 2025
Male·30 yrs·PA·FLU3, HEP, PNC20

No known adverse event.

No adverse eventProduct administered to patient of inappropriate age
#2869332Oct 29, 2025
Male·0.5 yrs·AR·DTPPVHBHPB, PNC15, RV5

The adverse event was vomiting, treatment was told to give pedialyte and clear liquids only until vomiting subsided

Vomiting
#2869333Oct 29, 2025
Male·16 yrs·PA·COVID19, FLU3

No known adverse event.

Unevaluable event
#2869334Oct 29, 2025
Female·32 yrs·TN·FLU3

Received vaccine morning if 10/28/2025 around 9:20 am. By the evening, I was experiencing body pains including back and hip pains. Upon waking 10/29/2025, I began having lower left abdominal pain as well as pain and pressure in that area when relieving bladder…

Abdominal discomfortAbdominal pain lowerArthralgiaBack painDiverticulitisDysuria+1 more
#2869335Oct 29, 2025
Female·69 yrs·FLU3

patient called the store on 10/25/25 and complained that her arm still hurt and that injection site was still bruised from the Flu shot she received on 10/08/2025. Spoke with patient on 10/27/25 and she stated that the bruise was looking better, but that her a…

Injection site bruisingPain in extremity
#2869336Oct 29, 2025
Male·1.3 yrs·MD·FLU3, HEPA, PNC15

febrile seizure at home requiring EMS response and ER evaluation, he was given antipyretics in ER and monitored for 6 hrs and d/c home. he is irritable/fussy today and seems off balance.

Balance disorderFebrile convulsionIrritabilityViral test negative
#2869337Oct 29, 2025
Female·81 yrs·IL·FLU3

Patient contacted pharmacy on 10/29/25 complaining of swelling of arm/. Pt reported applying ice to the injection site last night which helped with the swelling but it was back this morning. Pt denied any other symptoms or signs and symptoms of an allergic rea…

Peripheral swelling
#2869338Oct 29, 2025
Male·80 yrs·HEPA

Second dose administered one month after the initial dose.

Inappropriate schedule of product administration
#2869339Oct 29, 2025
Female·62 yrs·TX·MMR

Vaccine: MMR1, Measles/ Mumps/ Rubella VIS- Lot Z005139 Exp 02262027 Merck Dose: 0.5 ml SubCut- Ordering Dr. Day 1 after injection: flu like symptoms occured, and some fever Day2-3 : symptoms increased with joint and muscle pain that have decreased as of 10/…

ArthralgiaBlindnessDeafnessEye painHeadacheLymph node pain+7 more
#2869340Oct 29, 2025
Female·0.3 yrs·ME·DTPPVHBHPB

My daughter was seen for a routine visit at her pediatricians office. My wife and i had repeatedly expressed a desire to vaccinate according to a delayed schedule. This was reviewed at each prior visit and today included. On this visit, she was to get the or…

Refusal of vaccination
#2869341Oct 29, 2025
SeriousDied
Male·34 yrs·MN·UNK

He was heard throwing up on 12/20/2024

Vomiting
#2869342Oct 29, 2025
Female·40 yrs·OR·UNK

Unknown patient on Remicade 4 weeks prior immuno supplment. No symptoms. Patient was acymptomatic.

Contraindication to vaccinationNo adverse event
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