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(792 ms)

#2890407Mar 23, 2026
Female·11 yrs·MA·HPV9, MNQ, TDAP

Patient had a vagal response following the administration of the third immunization (Gardasil). 6 days later patient has swelling, inflamed, warm, itchy reaction to injection sites about the size of a baseball.

Injection site inflammationInjection site pruritusInjection site swellingInjection site warmthPresyncope
#2890408Mar 23, 2026
Female·64 yrs·FL·FLU3, PNC20

Pt came into pharmacy 5 days later complaining of arm redness/warm to touch. Says redness at site has grown. She received both shots into upper left arm after stating she couldn't get shots into her right arm. Advised pt to take Tylenol for the warmth and swel…

Injection site erythemaInjection site swellingInjection site warmth
#2890411Mar 23, 2026
Female·39 yrs·MI·FLU3

FLU VACCINE WAS ALREADY GIVEN THIS SEASON, DOSE GIVEN TODAY WAS ACCIDENTAL REPEAT

Extra dose administered
#2890412Mar 23, 2026
Male·4 yrs·NC·DTAPIPV, MMRV

Nurse was administering a Kinrix PFS IM in the left deltoid when the child moved and the needle came out with only half of the vaccine injected. The nurse recapped the needle for safety and proceeded to administer Proquad SQ without incidence. The nurse then b…

Circumstance or information capable of leading to medication errorUnderdose
#2890413Mar 23, 2026
Female·68 yrs·OK·PPV

Medication expired 3/20-2026

Expired product administered
#2890414Mar 23, 2026
Female·21 yrs·AZ·YF

Fever, nausea, vomiting, diarrhea, and body aches developing the evening of vaccine administration. Symptoms gradually improved by Day 3.

DiarrhoeaNauseaPainPyrexiaVomiting
#2890415Mar 23, 2026
Female·5 yrs·VA·MMR

DEVELOPED A RED LUMP OF 12CM X 9.5CM

ErythemaMass
#2890416Mar 23, 2026
Male·43 yrs·CA·HEPAB

Pt reported sore arm and pain at vaccination site and fatigue, which are all normal signs.

FatiguePain in extremityVaccination site pain
#2890417Mar 23, 2026
Female·58 yrs·MI·PNC21

Patient came for a capvaxive vaccine 12/5/25. patient states during administration experience extreme pain, felt as if it hit a bone. believes that it may have been administered incorrectly. she states she has ongoing pain, limit ranges of motion, difficulty d…

Injected limb mobility decreasedInjection site painLoss of personal independence in daily activities
#2890418Mar 23, 2026
Male·72 yrs·OR·COVID19

Patients wife reported a day or so after vaccine was given, the patient was unable to move shoulder. he went to urgent care and they determined it was due to the vaccine being given too high.

Mobility decreasedProduct administered at inappropriate site
#2890420Mar 23, 2026
SeriousDisabled
Male·Age unknown·FLUN3

Severe inflammation in joints for 4 months to date.; A spontaneous report has been received from a consumer. The report concerns a male adult patient of ethnic origin born (age 49 years, height 170 cm, weight 53.07 kg). No medical history was reported. No c…

Arthritis
#2890421Mar 23, 2026
Female·4 yrs·TX·DTAPIPV, MMRV

After injection, patient experienced itching on the right leg after leaving the clinic. On Friday, March 19th, the patient went to school with no problems. On Saturday, redness at the injection site occurred along with itching. Family went to the ER that day a…

ConjunctivitisInjection site erythemaInjection site pruritus
#2890422Mar 23, 2026
Male·11 yrs·KS·MNQ, TDAP

Malaise, fever (unknown range), swelling at injection site, vomiting, weakness, pale as reported per dad. Started Saturday morning

AstheniaInjection site swellingMalaisePallorPyrexiaVomiting
#2890423Mar 23, 2026
Female·0.3 yrs·NY·DTAPIPV

Kinrix is licensed for use 4 to 6 year olds, when administered to a child younger than 4 years as DTaP and IPV doses 1, 2, or 3 does count as valid if all minimum intervals are met. Appropriate intervals were met. Re-administration of DTaP and IPV are not requ…

Product administered to patient of inappropriate age
#2890424Mar 23, 2026
Male·1 yrs·NH·MMRV

Pt. given MMRV instead of MMR at 12 month visit. Pt was also given Varicella since they were supposed to only get MMR.

Wrong product administered
#2890450Mar 23, 2026
Female·Age unknown·MI·TYP

The patient took first two doses of Vivotif two days in a row; Case reference number US-BN-2024-002328 is a spontaneous case initially received from nurse via agency (reference number USBAV24-1927) on 09-Aug-2024 and concerns a *61-year-old* female patient. T…

Inappropriate schedule of product administration
#2890451Mar 23, 2026
Unknown·Age unknown·MI·TYP

The patient took two doses of Vivotif vaccine which were left out of the refrigerator at room temperature since 08-Aug-2024 to 13-Aug-2024; The patient took two doses of Vivotif vaccine which were left out of the refrigerator at room temperature since 08-Aug-2…

Product storage error
#2890452Mar 23, 2026
Male·Age unknown·VA·TYP

The patient took three doses of Vivotif three days in a row and one dose left; Case reference number US-BN-2024-002351 is a spontaneous case initially received from pharmacist via agency (reference number USBAV24-1977) on 15-Aug-2024 and concerns a male patien…

Inappropriate schedule of product administration
#2890454Mar 23, 2026
Female·Age unknown·OR·TYP

The patient took one or two doses of Vivotif vaccine together with Vitamin gummies at the same time; Case reference number US-BN-2024-002481 is a spontaneous case initially received from a consumer via agency (reference number USBAV24-2347) on 12-Sep-2024 and…

Product administration error
#2890455Mar 23, 2026
Female·Age unknown·VARZOS

when I took vaccine, it made me feel really funny; This non-serious case was reported by a nurse via interactive digital media and described the occurrence of weird feeling in a adult female patient who received Herpes zoster (Shingles vaccine) for prophylaxis…

Feeling abnormal
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