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(811 ms)

#2869500Oct 30, 2025
Unknown·1 yrs·AL·PNC21

No additional AE reported.; CAPVAXIVE was administered to a 1 year old patient; This spontaneous report was received from a nurse and refers to a 1-year-old patient of unknown gender. The patient's medical history was not reported. The patient's concurrent c…

No adverse eventProduct administered to patient of inappropriate age
#2869501Oct 30, 2025
Unknown·Age unknown·WV·VARCEL

No additional AE; Inadvertent administration of VARIVAX to a patient after a temperature excursion. Vaccine was administered on 24OCT2025; This spontaneous report was received from a medical assistant and refers to a patient of unknown age and gender. The pa…

No adverse eventProduct storage error
#2869502Oct 30, 2025
Female·Age unknown·HPV9

No side effects reported. No additional AE; Consumer reported that she received her first dose of GARDASIL 9 in March 2023, and her second in May 2023, but did not get the last dose. She received the third dose today, 10/2/2025.; This spontaneous report was re…

Incomplete course of vaccinationNo adverse event
#2869503Oct 30, 2025
Female·54 yrs·CO·UNK

Pneumonia vaccine , severe pain in left arm 12 hours after vaccination. Prevented sleeping and loss of work the following day. Unable to use left arm for much of the following day.

Impaired work abilityInjected limb mobility decreasedPain in extremitySleep disorder
#2869504Oct 30, 2025
Female·48 yrs·MI·FLU3, PNC21

Patient experienced a syncopal episode following vaccine administration while transitioning from lying to sitting up during physical examination. Duration of episode was several seconds. Patient was laid back down on exam table, pulse checked and was normal,…

Syncope
#2869505Oct 30, 2025
Male·5 yrs·MI·DTAPIPV

Localized swelling around where immunization was given on left deltoid.

Injection site swelling
#2869506Oct 30, 2025
Female·31 yrs·TX·FLU3

within several hours after injection began with joint pain right side shoulder, then progressed to chills, fever , no cough, no sorethroat, sneezing alot. Thought allergies... noticed by 10pm that night legs began swelling. Next day very fatigued, now at day 8…

ArthralgiaChillsFatiguePeripheral swellingPyrexiaSneezing
#2869507Oct 30, 2025
Male·16 yrs·DTAP

PATIENT WAS GIVEN A DTaP INSTEAD OF A Tdap

Wrong product administered
#2869508Oct 30, 2025
SeriousHospitalized
Unknown·Age unknown·RVX

Ended in hospital for 8 days with Pneumonia; This serious case was reported by a consumer via interactive digital media and described the occurrence of pneumonia in a patient who received RSVPreF3 adjuvanted (RSV vaccine) for prophylaxis. On an unknown date,…

Pneumonia
#2869509Oct 30, 2025
Male·7 yrs·KS·FLU3

Patient's mother came to pharmacy on 10/29/25 and stated that her son's arm had "swollen up" following administration of the influenza vaccine. Her son saw the school nurse and she advised ibuprofen and an ice pack. The patient was given ibuprofen and the symp…

Peripheral swellingPruritus
#2869510Oct 30, 2025
Male·74 yrs·MN·COVID19, FLU3

Covid-19 incorrect formulation given to patient. No adverse event were noted/reported by patient.

Underdose
#2869511Oct 30, 2025
Male·37 yrs·OH·FLU3

GI Issues such as diarrhea, no issues of this prior to the vaccine.

Diarrhoea
#2869512Oct 30, 2025
Female·28 yrs·MO·FLU3

Swelling and redness at the vaccination site and down the arm. Antihistamine helps, but the swelling comes back once it wears off.

Injection site erythemaInjection site swelling
#2869513Oct 30, 2025
Female·38 yrs·CA·FLU3

Numb swollen lower lip right side. Large red raised rash at injection site. Benadryl 50mg X 1 IM left deltoid. Still numb lip on 09/30/2025.

Hypoaesthesia oralInjection site reactionLip swellingRash erythematousRash papular
#2869514Oct 30, 2025
Female·12 yrs·MI·COVID19, FLU3

Mother reported the area less painful now compared to this morning, not itchy. No other symptoms such as wheezing or trouble breathing. Picture sent earlier today shows several cm area of redness and induration left upper outer arm around injection site. Sympt…

Injection site erythemaInjection site indurationInjection site swellingPain
#2869515Oct 30, 2025
Male·54 yrs·DC·COVID19, FLU3

On 10-15-2025 I lost approx 70% of my hearing in the right ear. By 10-17-2025 I lost all of my hearing in the right ear. Note: Covid Vaccine was given on the same side. The Fluzone was given on the left. On 10-27-2025 the hearing loss resolved and my hearing…

Hypoacusis
#2869516Oct 30, 2025
Female·60 yrs·MA·COVID19

RIGHT AREA OF VACCINATION BECAME SWOLLEN AND RED . AREA WAS WARM . The area resolved by the time she came in on October 28, 2025 to small red bump

Injection site erythemaInjection site swellingInjection site warmth
#2869517Oct 30, 2025
Female·69 yrs·MI·COVID19, FLU3

itchy rash from neck down to toes

RashRash pruritic
#2869518Oct 30, 2025
Male·89 yrs·GA·COVID19

PATIENT DEVELOPED SORENESS AND PAIN FOLLOWING THE DAY AFTER VACCINATION. VACCINATION ADMINISTERED ON 10/16/25. PATIENT STILL HAVING SYMPTOMS AS OF 10/30/25. PATIENT'S CHIEF COMPLAIN IS PAIN WHILE MOVING THE ARM. NO SIGNS OF REDNESS OR SWELLING AT THE TIME OF…

Pain
#2869519Oct 30, 2025
Female·15 yrs·VA·HEP

On September 2, 2025, a 15-year-old patient received a dose of Heplisav-B (Hepatitis B Vaccine [Recombinant], Adjuvanted) at our pharmacy. The vaccine was administered in error, as Heplisav-B is not FDA-approved for individuals under 18 years of age. The error…

Product administered to patient of inappropriate age
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