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(821 ms)

#2853331Aug 8, 2025
Male·13 yrs·MO·DTAP

Infanrix instead of Boostrix to a 13-year-old patient; administering Infanrix to a 13-year-old patient; This non-serious case was reported by a other health professional via call center representative and described the occurrence of wrong vaccine administered…

Product administered to patient of inappropriate ageWrong product administered
#2853332Aug 8, 2025
Female·48 yrs·VA·HEP

did not receive 2nd dose yet; This non-serious case was reported by a other health professional via call center representative and described the occurrence of incomplete course of vaccination in a female patient who did not receive HBV (Engerix B) for prophyla…

Incomplete course of vaccination
#2853333Aug 8, 2025
Female·11 yrs·IN·HPV9, MNQ, TDAP

Benedryl helps with itch. Red covered area on torso also present. No adverse reaction noticed at vaccination sites.

ErythemaPruritus
#2853334Aug 8, 2025
Female·46 yrs·LA·COVID19

Chronic hives treated biweekly Xolair and daily Xyzal

Urticaria chronic
#2853335Aug 8, 2025
Female·61 yrs·AL·PNC21

Patient received PCV21 vaccine on 05 August 25 and woke up on 06 Aug 25 with sweating, left arm pain, chills, light headedness, loss of control of bladder, fatigue, hip pain, right arm pain and generalized inflammation in the area of vaccination. Patient was…

ArthralgiaChillsDizzinessFatigueHyperhidrosisInjection site inflammation+3 more
#2853336Aug 8, 2025
Male·5 yrs·NE·DTAP

LEFT UPPER ARM FROM SHOULDER TO ELBOW ALL AROUND THE ARM SWOLLEN AND FIRM AND WARM TO TOUCH AND PT. C/O STIFFNESS/ PAIN TO THE AREA

Injection site indurationInjection site painInjection site swellingInjection site warmthMusculoskeletal stiffness
#2853338Aug 8, 2025
Female·60 yrs·MI·PNC20, TD

Pt states after having both the tenus shot and the Prevnar shot from a week ago, she still has a knot from the injection area on her right arm. The Prevnar shot in the left arm she had redness on the injection area, that is finally getting better. She also had…

Injection site erythemaInjection site massPyrexia
#2853339Aug 8, 2025
Female·1.1 yrs·MMR

Patient's were given expired vaccine two weeks after expiration date.

Expired product administered
#2853340Aug 8, 2025
Female·71 yrs·WI·RSV

Patient developed itching and redness 2 days after receiving the vaccination

ErythemaPruritus
#2853341Aug 8, 2025
Unknown·Age unknown·WA·HEP

Administration of an expired dose; This non-serious case was reported by a other health professional via call center representative and described the occurrence of expired vaccine used in a patient who received Hepatitis B vaccine (batch number PN595) for prop…

Expired product administered
#2853342Aug 8, 2025
Female·11 yrs·CT·HPV9

Administered State: HPV, MenQuadfi, TDap immunization(s) as ordered. See immunization activity for details. Patient denies any questions or concerns at this time. Patient had syncopal event immediately after administration of HPV vaccine. LOC less than thi…

Immediate post-injection reactionLoss of consciousnessSyncope
#2853343Aug 8, 2025
Male·8 yrs·NV·DTAP

Provider ordered Dtap instead of Tdap. MA did not catch before administration.

Wrong product administered
#2853344Aug 8, 2025
Female·18 yrs·SC·MNQ

Patient was expecting the menigitis B vaccine instead of this one.

Wrong product administered
#2853345Aug 8, 2025
Male·11 yrs·GA·HPV9, TDAP

PATIENT FELT LIGHT HEADED FOR LESS THAN ONE MINUTE AFTER TDAP VACCINE, AND WHEN HPV WAS GIVEN LAST HE BECAME NAUSEATED, AND LIGHT HEADED 94/64 BP HR 90 TAKEN AT 12:00 NOON, PATIENT DID NOT VOMIT, HE WAS PROVIDED A COKE, CRACKERS, COLD COMPRESS AND FAN WAS PLAC…

DizzinessNausea
#2853346Aug 8, 2025
Male·79 yrs·VA·HEPAB

on 8/8/25, patient came to pharmacy complaining of dizziness and general malaise after receiving twinrix vaccination. Patient stated that he hasn't been feeling well since vaccine administered and it is affecting his work.

DizzinessImpaired work abilityMalaise
#2853347Aug 8, 2025
Male·11 yrs·NY·MENB

incorrect meningococcal vaccine given, patient was supposed to receive meningococcal conjugate (menveo) vaccination, doctor placed order for meninogocccal B vaccine (bexsero), I did not double check the dosing and went according to doctor's orders and administ…

No adverse eventWrong product administered
#2853348Aug 8, 2025
Male·39 yrs·CA·UNK

Extremely sick weekend after - chills - fever - then got severe issues with clotting likely - passed out and broke ankle .

Ankle fractureChillsCoagulopathyLoss of consciousnessMalaisePyrexia
#2853349Aug 8, 2025
Male·19 yrs·PA·MENB

FEVER WITH RASH ON ELBOWS AND KNEES

PyrexiaRash
#2853350Aug 8, 2025
Male·22 yrs·CA·YF

Member recieved Vaccine on August 7th. Patient woke up at 0630 and noticed swelling to right tricep. States numbing at stie; no tenderness to palpation; redness at site. no difficulty breathing. Patient was seen by medical provider and treated with Triamcinolo…

Injection site swelling
#2853351Aug 8, 2025
Female·1.3 yrs·NY·PPV

Patient was ordered Pneumococcal 15 for her 15 month well visit. I mistakenly administered Pneumococcal 23. Immediately upon realizing my mistake, I notified the provider and she consequently contacted her supervisor. A UE report was made on the following day…

Wrong product administered
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