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(744 ms)

#2861537Sep 25, 2025
Unknown·Age unknown·NY·HEP

Had One Dose of Heplisav-B In June 2025, and Has Not Had Their Second Dose; Initial report received on 02-Sep-2025. A pharmacist reported that a patient received the first dose of HEPLISAV-B (hepatitis B vaccine) for hepatitis B immunization and has not had t…

Incomplete course of vaccinationNo adverse event
#2861538Sep 25, 2025
Unknown·Age unknown·NY·HEP

Patient Had First Dose of Heplisav-B in June of 2024, Hasn't Received The Second Dose; Initial report received on 02-Sep-2025. A pharmacist reported that a 40-year-old female received the first dose of HEPLISAV-B (hepatitis B vaccine) for hepatitis B immuniza…

Incomplete course of vaccination
#2861539Sep 25, 2025
Unknown·Age unknown·IN·HEP

Had One Dose of HEPLISAV-B on 8/29/2025 Another Dose On 8/30/2025; Injection Site Pain; Fatigue; Initial report received on 09-Sep-2025. A pharmacist reported that a patient received HEPLISAV-B (hepatitis B vaccine) for hepatitis B immunization and one day la…

FatigueInjection site pain
#2861540Sep 25, 2025
Unknown·Age unknown·MI·TDAP

potentially outside the stability conditions and given to a patient; This non-serious case was reported by a other health professional via call center representative and described the occurrence of incorrect storage of drug in a patient who received DTPa (Redu…

Product storage error
#2861541Sep 25, 2025
Female·62 yrs·COVID19

headache that's just not stopping; This spontaneous case was reported by a consumer and describes the occurrence of HEADACHE (headache that's just not stopping) in a 62-year-old female patient who received SPIKEVAX NOS (SPIKEVAX NOS) for COVID-19 prophylaxis.…

Headache
#2861542Sep 25, 2025
Male·Age unknown·COVID19, FLU3

Covid; severe rash and hives/quickly developed into welts/The welts all over his body were recurring; This spontaneous case was reported by a consumer and describes the occurrence of COVID-19 (Covid) and URTICARIA (severe rash and hives/quickly developed into…

COVID-19Urticaria
#2861543Sep 25, 2025
Male·11 yrs·NJ·TDAP

The patient received an extra dose of adacel again today with no reported adverse event; Initial information received on 23-Sep-2025 regarding an unsolicited valid non-serious case received from a other health professional. This case involves a 11 years old…

Extra dose administeredNo adverse event
#2861544Sep 25, 2025
Male·31 yrs·CA·FLU3, HEP, IPV, VARCEL

Patient fainted and fell off of his chair immediately after receiving the 4 vaccinations. H regained consciousness after a few seconds but felt dizzy, shaky and was sweating. He was observed for 20 minutes and he recovered. Patient reports fear of needles. His…

DizzinessFallLoss of consciousnessSyncopeTremor
#2861545Sep 25, 2025
Female·99 yrs·TN·PNC20

Was administering vaccines at an assisted living facility and verified the vaccine registry in our pharmacy management system which stated that this patient was recommended for a pneumonia vaccine with last vaccine reported to registry as being a PCV 13 in 201…

Extra dose administered
#2861546Sep 25, 2025
Female·3 yrs·IL·MMRV, VARCEL

PATIENT WAS GIVEN VARICELLA AND PROQUAD INSTEAD OF VARICELLA AND MMR.

Wrong product administered
#2861547Sep 25, 2025
Female·70 yrs·FLU3

arm is throbbing

PainPain in extremity
#2861548Sep 25, 2025
Female·51 yrs·MD·VARZOS

Patient says Flare-ups started on 09/04/2025 with redness and bumps of different parts of the body, the arms, the chest and stomach, the legs and groin areas. It was painful and itching.. Patient informed her Doctor who asked her to come in for evaluation. Pat…

ErythemaHypersensitivityRashRash pruritic
#2861549Sep 25, 2025
Male·76 yrs·PNC21, RSV

Patient had chills, sweating, nausea, aches and pain (pain especially localized at the injection site).

ChillsHyperhidrosisInjection site painNauseaPain
#2861550Sep 25, 2025
SeriousHospitalized
Female·80 yrs·MI·COVID19, FLU3

Patient fell and was unconscious the morning after getting the vaccines. She went to the hospital.

FallLoss of consciousness
#2861551Sep 25, 2025
Male·17 yrs·NM·MENB

Muscle pain and a 99.8 low grade fever after the vaccine on Thursday 9/18. He developed joint pain as well on ankles and wrists. Started feeling pain on Friday. No rash, trouble breathing, or diarrhea.

ArthralgiaMyalgia
#2861552Sep 25, 2025
Female·42 yrs·MD·VARCEL

Patient says she has a red swollen and itchy node on the area of injection.

Injection site erythemaInjection site pruritusInjection site swelling
#2861562Sep 25, 2025
SeriousDisabled
Female·65 yrs·TX·COVID19

Reported 1st reaction in 2/2021. NOW reporting Basal cell cancer at injection site as there has always been a pea size raised bump there. Been bleeding for no reason at times, but gotten worst over last few weeks and achy arm.

Basal cell carcinomaHaemorrhageInjection site reactionInjection site swellingLymphadenopathyPain in extremity
#2861563Sep 25, 2025
Female·0.8 yrs·CA·HPV9

HPV was given by mistake; no symptoms or signs were reported.

No adverse eventWrong product administered
#2861564Sep 25, 2025
Male·69 yrs·PA·COVID19

vertigo, dizziness, faintness, body aches, dry mouth

DizzinessDry mouthPainVertigo
#2861565Sep 25, 2025
Female·75 yrs·RSV

Shooting pain up into the neck

Neck painPain
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