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(824 ms)

#2855244Aug 22, 2025
Male·5 yrs·MO·COVID19

Vaccine given more than 10 weeks after it thawed from frozen and stored in refrigerator. Vaccine was not past the expiration date shown on box. There was NO adverse reaction or illness that took place.

No adverse eventProduct storage error
#2855245Aug 22, 2025
Male·58 yrs·IA·ANTH

Patient reports he started having symptoms of a mild fever, localized swelling and localized "itchiness" 24 hours after receiving anthrax dose. Patient stated that the swelling and itching subsided 10 days after the injection but is still experiencing a low gr…

Night sweatsPruritusPyrexiaSwelling
#2855246Aug 22, 2025
Male·11 yrs·IL·COVID19

Vaccine given more than 10 weeks after it thawed from frozen and stored in refrigerator. Vaccine was not past the expiration date shown on box. There was NO adverse reaction or illness that took place.

No adverse eventProduct storage error
#2855247Aug 22, 2025
Female·28 yrs·KY·TDAP

PATIENT BECAME NON VERBAL, UNABLE TO FOLLOW VERBAL COMMANDS. PALE, SWEATY AND CLAMMY, EYE ROLLING, ARMS DRAWN UP TO CHEST AND SHAKING.

AphasiaCold sweatEye movement disorderHyperhidrosisPallorPosture abnormal+2 more
#2855248Aug 22, 2025
Female·38 yrs·IA·ANTH

Pt reports she started having symptoms of a mild fever, localized swelling and localized "itchiness" 24 hours after receiving anthrax dose. Pt stated that the swelling and itching subsided 7 days after the injection but is still experiencing a low grade fever…

ArthralgiaChest painInjection site painNight sweatsPainPruritus+2 more
#2855249Aug 22, 2025
Male·40 yrs·IA·ANTH

Patient reports he started having symptoms of a mild fever, localized swelling and localized "itchiness" 24 hours after receiving anthrax dose. Patient reported to urgent care for symptoms, here he was given oral Benadryl to help with the swelling. Patient sta…

PruritusPyrexiaSwelling
#2855250Aug 22, 2025
Female·63 yrs·MD·VARZOS

Per patient, 2 days after receiving the vaccine, she experienced uncontrollable itchiness on both of her forearms (more on the left arm than right). This itchiness persisted for 6 weeks. she used some OTC hydrocortisone 1% cream for relief. she didn't inform h…

Pruritus
#2855251Aug 22, 2025
Female·18 yrs·LA·MENB

Full body raised rash bright red, started on face, spread to eyes, over scalp, down neck, chest, arms and torso. Small red dots appeared on legs and thighs. Extremely itchy and burning sensation on rash cites. Went to ER twice and was turned away and refused t…

Blood test normalBurning sensationMuscle atrophyMuscle fatigueRash erythematousRash papular+3 more
#2855252Aug 22, 2025
SeriousDisabled
Male·1 yrs·TX·MMRV

Within 2 days of the vaccination, mother reports that child started having staring spells, developmental regression with loss of motor and language skills. The motor skills have since returned, but the language skills have not.

Developmental regressionLanguage disorderMotor dysfunctionStaring
#2855253Aug 22, 2025
Female·78 yrs·NJ·PNC21

Patient had injection site reaction. Injection site was inflamed and itchy - about 2 inches x 4 inches patch on 8/22/25. Started roughly 5 days after vaccine administration (on 8/21/25).

Injection site inflammationInjection site pruritus
#2855254Aug 22, 2025
Female·54 yrs·WI·VARZOS

Area around injection site was warm, swollen, and reddened. Pt said it was painful to reach with the arm and felt like she had gotten punched in it. Said it was too painful to sleep on her left side the night after the injection. Pt felt vaccine during injecti…

Injection site erythemaInjection site painInjection site swellingInjection site warmthPainSleep disorder
#2855255Aug 22, 2025
Male·7 yrs·WA·DTAP

no symptoms

Product administered to patient of inappropriate age
#2855256Aug 22, 2025
Male·62 yrs·MI·PNC20, TDAP

Provider ordered Prevnar-20 vaccine, mistakenly pulled Tdap and was administered to patient. Provider was aware and patient and provider agreed to administer Prevnar-20 at visit. Previous Tdap was on 08/17/23. No adverse reaction noted at time of visit, Manufa…

No adverse eventWrong product administered
#2855257Aug 22, 2025
Male·11 yrs·MT·HPV9, MENB, TDAP

I gave an 11 year old boy a Men B vaccine instead of a Men Quadfi

Wrong product administered
#2855258Aug 22, 2025
Female·12 yrs·AK·DTPPVHBHPB, HPV9, MNQ

Vaxelis should have been Boostrix, will require additional vaccine

Wrong product administered
#2855259Aug 22, 2025
Female·75 yrs·OH·PNC20

Pt stopped into pharmacy on Wed 8/20/25, saying she started to experience a small rash and itching last Fri/Sat 8/15-8/16/25, on her left upper arm where she received her pneumonia vaccine on Mon 8/11/2025. Pt says she's only tried putting Vaseline on the are…

Injection site pruritusInjection site rashInjection site swelling
#2855260Aug 22, 2025
Female·18 yrs·CA·MENB

Approximately 15 minutes after dose pt was diaphoretic and unresponsive to verbal stimuli. Patient assessed by MD, found to be hyptotensive for 20 min. Ambulance called to transport to ED. Patient refused and remained in the clinic under observation. Pt left c…

HyperhidrosisHypotensionUnresponsive to stimuli
#2855261Aug 22, 2025
Female·20 yrs·ME·PNC21

Within a minute of vaccination, the patient passed out. The patient was passed out for about 1 minute and I was able to have them come to. Patient was breathing fast but we practiced normal breathing and she calmed down. then she told me she was going to be si…

Loss of consciousnessRespiratory rate increasedVomiting
#2855262Aug 22, 2025
Male·1 yrs·HEPA, MMR, UNK, VARCEL

getting his vaccines along with dupixent; fever and diarrhea after getting his vaccines; fever ans diarrhea after getting his vaccines; more fussy and "not like self after getting the vaccine"; more fussy and "not like self after getting the vaccine"/ cranky;…

Altered state of consciousnessDiarrhoeaIrritabilityPyrexia
#2855265Aug 22, 2025
Male·Age unknown·SC·HPV9

HCP confirmed he was not aware of any symptomatic side effects from the first two doses of GARDASIL-9.; Inbound call from pharmacist calling to inquire if a patient can still receive a 3rd dose of GARDASIL-9 after having his series interrupted. Caller states…

Incomplete course of vaccination
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