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1,929,324 reports

#2897377May 21, 2026
Male·70 yrs·MI·HEP

Pt first 2 shots were Adult Hep B Engerix. Pt was to finish with that and not with Heplisp

Extra dose administered
#2897378May 21, 2026
Female·75 yrs·OR·RSV

Swollen, red, painful at injection site. Nausea, diarrhea, aches, fatigue

DiarrhoeaFatigueInjection site erythemaInjection site painInjection site swelling+1 more
#2897383May 21, 2026
Unknown·Age unknown·VARZOS

had a sore arm for a couple days; This non-serious case was reported by a consumer via interactive digital media and described the occurrence of pain in arm in a patient who received Herpes zoster (Shingles vaccine) for…

Pain in extremity
#2897384May 21, 2026
Female·68 yrs·PNC21

Patient developed LUE redness, swelling, warmth, and pain after receiving the injection, symptoms started within a few hours of vaccination. She endorsed general malaise, body aches, headache, fatigue, and nausea. Inject…

FatigueGaze palsyHeadacheInjection site erythemaInjection site pain+4 more
#2897389May 21, 2026
Female·27 yrs·CA·MNQ

Expired dose administered/ they accidentally administered a dose of Menveo (1-vial) that expired on April 30th 2026; This non-serious case was reported by a nurse via call center representative and described the occurren…

Expired product administered
#2897391May 21, 2026
Female·53 yrs·MN·VARZOS

Thurs 3/19 - 4p Vaccine administered. Fri 3/20 Low fever, body aches. Sat 3/21 a.m. Low fever, body aches / 8 p.m. vaccine location on arm becoming very warm and itchy. Sun 3/22 8a.m. Hives discovered on arm at injection…

Injection site pruritusInjection site reactionInjection site warmthPainPyrexia
#2897392May 21, 2026
Male·11 yrs·TX·TDAP

Redness, swelling, itching, and warmth to touch. Advised monitoring closely. Giving 25mg Benadryl for itching and swelling. Cool compresses or cold packs to help the swelling. Marking around the area of redness will help…

ErythemaPruritusSkin warmSwelling
#2897393May 21, 2026
Male·41 yrs·WA·COVID19

there was no adverse event that happened the dose was invalid due to the expiration was the day before.

Expired product administeredNo adverse event
#2897394May 21, 2026
Female·12 yrs·OH·COVID19

gave expired vaccine

Expired product administered
#2897395May 21, 2026
Female·0.2 yrs·KS·DTAPHEPBIP, HIBV, PNC20, RV1

Patient was administered her 2-month vaccines on 5/12/26 in clinic. Patient presented to ER for evaluation of seizure on 5/15/26.

Seizure
#2897396May 21, 2026
Male·0.3 yrs·MI·DTAPHEPBIP, HIBV, PNC20

This patient received the above vaccines on 4/30/26 and received the three above again on 5/14/26 which was too soon and now these three are considered invalid doses. There have not been any adverse reactions reported to…

Extra dose administeredNo adverse event
#2897397May 21, 2026
Male·Age unknown·FL·HEPA

AE - Havrix - Late dosing schedule + Twinrix administration; This non-serious case was reported by a pharmacist via call center representative and described the occurrence of incomplete course of vaccination in a 45-year…

Incomplete course of vaccination
#2897398May 21, 2026
Male·2 yrs·KY·DTAPIPV

Quadracel was given in child's left arm instead of giving DTaP and IPV separately.

Wrong product administered
#2897399May 21, 2026
Female·0.3 yrs·NJ·RV5

Patient was given rotavirus vaccine one day past the expiration date. Vaccine was given on 5/18/26. The expiration date is 5/17/2026. Father notified of the error on 5/19/26.Discussed case with MERCK on 5/19/26 and 5/21/…

Expired product administered
#2897401May 21, 2026
Female·Age unknown·TX·DTPPVHBHPB

patient was administered VAXELIS.. but part of the liquid came out of the syringe before it was administered/ got a partial dose; This non-serious spontaneous Safety Report was received with reference number: 02814107 (G…

Syringe issueUnderdose
#2897402May 21, 2026
Female·Age unknown·FL·DTPPVHBHPB, PNC15, RV1

No adverse reaction; Inadvertently administered VAXELIS and VAXNEUNVANCE to a 4- week-old patient.; This non-serious spontaneous Safety Report was received with reference number: 02954933 (Interaction number: 02954926) b…

No adverse eventProduct administered to patient of inappropriate age
#2897403May 21, 2026
Female·Age unknown·IN·DTPPVHBHPB, RV5

Inbound call nurse calling to report TE for ROTATEQ and VAXELIS.; This non-serious spontaneous safety report, with reference number 02957353, was received by partner on 03-MAR-2026 and forwarded on 03-MAR-2026 from a nur…

Product storage issue
#2897404May 21, 2026
Male·Age unknown·KY·DTPPVHBHPB

Medication error (unintentional)/an inappropriate use (unknown intention) due to administration post expiration.; This non-serious spontaneous safety report , with reference number IN-260308-17564 (Inquiry Number: 028299…

Expired product administered
#2897405May 21, 2026
Unknown·Age unknown·TX·DTPPVHBHPB

Nurse stated the VAXELIS may have been administered post excursion; No adverse event; This non-serious spontaneous Safety Report was received with reference number: 02829858 (Interation number: 02829811)(Global PV: IN-26…

No adverse eventProduct storage issue
#2897406May 21, 2026
Unknown·Age unknown·GA·DTPPVHBHPB

Administration of VAXILIS PFS twice to a patient within 8 days period; This non-serious spontaneous safety report, with reference number 02962934, was received by partner on 13-MAR-2026 and forwarded on 13-MAR-2026 from…

Extra dose administered
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