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(746 ms)

#2860818Sep 23, 2025
Female·74 yrs·VA·FLU3

Patient reported to notice redness, hardness and warmth on the side of injection (deltoid) and it spread to her elbow. The reaction slowly went away after day 4

Injection site erythemaInjection site indurationInjection site warmth
#2860819Sep 23, 2025
Female·0.8 yrs·MI·RV5

he child got a rotavirus vaccine orally at 9 months of age .the doctor, management and the health department was notified .the health department said this should not have an effect on the child apart from the normal vaccinereactions. The patients mother…

PainProduct administered to patient of inappropriate agePyrexia
#2860820Sep 23, 2025
Male·4 yrs·NY·HEP

became weak, vomiting, lethargic, almost unresponsive

AstheniaHyporesponsive to stimuliLethargyVomiting
#2860821Sep 23, 2025
SeriousHospitalized
Male·1.4 yrs·NM·DTAPHEPBIP, FLU3, HEPA, VARCEL

two febrile seizures within 24 hours

Febrile convulsion
#2860822Sep 23, 2025
Male·69 yrs·AZ·FLU3

Chills, uncontrollable shaking, and muscle aches eight hours after the injection. Also next morning had severe pain in arm of the injection.

ChillsMyalgiaPain in extremityTremor
#2860823Sep 23, 2025
SeriousHospitalized
Male·16 yrs·NJ·MMR, TDAP

myopericarditis requiring PICU admission for work up and management

Echocardiogram normalElectrocardiogramIntensive careMyopericarditisTroponin increased
#2860824Sep 23, 2025
Female·64 yrs·AL·COVID19, FLU3

Patient received two vaccines in the same arm and complained that the initial vaccine (Flucelvax) was given too low. She expressed her concerns to the pharmacist.

Product administered at inappropriate site
#2860825Sep 23, 2025
Female·55 yrs·IL·FLU3, PNC21

warm, tender, swollen at injection site with an over 2 inch radius of pink discoloration that got worse over a couple of days

Injection site erythemaInjection site painInjection site swellingInjection site warmth
#2860826Sep 23, 2025
Female·17 yrs·NM·HPV9, MENB, MNQ

Pt seated on exam table for immunizations. Pt tolerated well. approxamatley 3-4 min after last vaccine administered (Gardasil- 9). Pt stated she did not feel well. Pt provided water to sip and was being assisted by nurse to rest in low fowlers position on exam…

MalaisePallorSyncope
#2860827Sep 23, 2025
Female·10 yrs·CO·FLU3, HEPA, TDAP

Patient was supposed to recieve an MMR vaccine but inadv3rtently recieved a Menigococcal Conjugate (Menveo), but is was diluted with a sterile dilutent of sterile water prior to administering the 0.5 cc of the vaccine to the R arm as a sub-q injection.

Incorrect route of product administrationProduct preparation errorWrong product administered
#2860828Sep 23, 2025
Female·8 yrs·MA·DTAP

Patient is 8 years old and should have received Tdap.

Product administered to patient of inappropriate ageWrong product administered
#2860829Sep 23, 2025
Female·79 yrs·CA·COVID19

Patient said she had rash on her leg on night from Friday 9/18/25 until Monday 09/22/25. She used cortisone to resolved it

Rash
#2860830Sep 23, 2025
Female·33 yrs·CA·FLU3

N/A

Unevaluable event
#2860831Sep 23, 2025
Female·62 yrs·CA·FLU3

Fluzone High-dose single dose for 65 years & up was administered to patient who is 62 years old. No adverse reaction noted

Incorrect dose administeredNo adverse event
#2860832Sep 23, 2025
Female·49 yrs·TN·COVID19, FLU3

Patient stated that she experienced extreme nausea and vomiting. She also stated that her arm was very sore and the area was swollen and red. She stated that she could not lift her arm due to it being so sore

ErythemaMobility decreasedNauseaPain in extremityPeripheral swellingVomiting
#2860833Sep 23, 2025
Male·89 yrs·MO·COVID19

Patient could not get out of bed very delirious and was shaking

DeliriumMobility decreasedTremor
#2860834Sep 23, 2025
Male·85 yrs·COVID19

squamous cell cancer; basal cell cancers; some abnormalities in eyes; About 3 or 4 months ago had a melanoma surgery due to a discovery of a mole at the tip of nose/ melanoma in situ, that was called stage 0; This spontaneous case was reported by a physician a…

Basal cell carcinomaEye disorderHeart rateMalignant melanoma stage 0Squamous cell carcinoma
#2860835Sep 23, 2025
Female·82 yrs·COVID19

a little hard of hearing; This spontaneous case was reported by a consumer and describes the occurrence of HYPOACUSIS (a little hard of hearing) in an 82-year-old female patient who received SPIKEVAX NOS (SPIKEVAX NOS) for COVID-19 prophylaxis. No Medical…

Hypoacusis
#2860836Sep 23, 2025
Male·68 yrs·CA·UNK

body ache; ARM TENDERNESS LASTED A COUPLE OF DAYS; fever; chills; fatigue; headache; NAUSEA AND VOMITING LASTING 2 DAYS; NAUSEA AND VOMITING LASTING 2 DAYS; Patient received dose 0.2 mL; This spontaneous case was reported by a consumer and describes the occurr…

ChillsFatigueHeadacheNauseaPainPyrexia+3 more
#2860837Sep 23, 2025
Female·73 yrs·OR·COVID19

Covid-19 in approximately 2024; This spontaneous case was reported by a consumer and describes the occurrence of COVID-19 (Covid-19 in approximately 2024) in a 73-year-old female patient who received SPIKEVAX NOS (SPIKEVAX NOS) for COVID-19 prophylaxis. On…

COVID-19
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