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(808 ms)

#2873694Nov 19, 2025
Female·55 yrs·GA·FLU3

Nasty heartburn, bleeding gums, nasty diarrhea. Heartburn never really goes away and diarrhea. Bleeding gums have stop. Didn't feel good for 4 days after shot but didn't have the flu.

DiarrhoeaDyspepsiaGingival bleedingMalaise
#2873705Nov 19, 2025
Male·3 yrs·NY·COVID19

Night of vaccination, mom removed bandaid and noticed eroded area around site of vaccine, pencil eraser diameter. Over the following days more small lesions were noted below that area, that appeared pinpoint and crusted. The larger open area crusted over and…

Injection site reactionScabSkin erosionSkin lesion
#2873706Nov 19, 2025
Female·5 yrs·OR·FLU3

wrong medication given to the child.

Wrong product administered
#2873707Nov 19, 2025
Female·17 yrs·TX·MENB

pt received Men B ( bexsero) by PCP office on 11/15/2025. Pt presents to my office 4 days post vaccination with 10 cm b 10cm hard indurated, erythema and edematous area at injection site. Orange peel appearance to skin with tissue hot to touch. Significant pai…

Injection site indurationInjection site oedemaInjection site painInjection site reactionInjection site warmth
#2873708Nov 19, 2025
Male·63 yrs·NH·VARZOS

local redness and swelling at injection site, moderate muscle pain and chills within 12-14 hours. Severe headache throughout the night of dosing that felt like sharp brain in the skull and behind the eyes that was a 9 out of 10 in terms of pain and discomfort.…

ChillsHeadacheInjection site erythemaInjection site swellingMyalgiaNausea
#2873709Nov 19, 2025
Female·54 yrs·COVID19, UNK

big bruise on arm

Contusion
#2873711Nov 19, 2025
Female·50 yrs·WA·VARZOS

patient experienced redness around the injection site and went to see her PCP who diagnosed her with cellulitis and prescribed dicloxacillin 500mg qid.

Injection site cellulitisInjection site erythema
#2873712Nov 19, 2025
Female·51 yrs·NM·FLU3

Pt perceived the pharmacy technician didn't use the appropriate technique in giving her a flu shot

Wrong technique in product usage process
#2873713Nov 19, 2025
Male·37 yrs·IL·YF

PATIENT CALLED AND STATED HE HAD HIVES AND A SWOLLEN LIP ~2HOURS AFTER BEING VACCINATED.

Lip swellingUrticaria
#2873714Nov 19, 2025
Female·70 yrs·AL·COVID19

Upon taking initial vaccine, my lips were numb and this lasted 15 - 20 minutes. Today, however, and since taking three vaccine doses (initial 2-part vaccine and 1 booster), I have felt lethargic daily and have chills at various times during the day

ChillsFatigueHypoaesthesia oralLethargyLoss of personal independence in daily activitiesSkin wound
#2873715Nov 19, 2025
Female·61 yrs·CA·HEP

Patient came to pharmacy to disclose that her left arm is still in pain 1 month after receiving the first dose of Engerix-B. The entire arm started hurting a few days after vaccination. Patient complained she experienced pain even at rest, from weakness to s…

AstheniaPainPain in extremity
#2873733Nov 19, 2025
Male·0.6 yrs·TX·DTPPVHBHPB, FLU3, PNC20

Patient received extra doses of the 6 months vaccines. No adverse symptoms noted. Mother of the child was notified.

Extra dose administeredNo adverse event
#2873734Nov 19, 2025
SeriousHospitalized
Female·0.3 yrs·CT·DTAP, HIBV, IPV, PNC20, RV5

11/18/25 inconsolable crying, decreased oral intake, irregular respirations after crying. U/S showed sm bowel - sm bowel intussusception LLQ. Resolved

CryingHypophagiaIntussusceptionIrregular breathingUltrasound abdomen abnormal
#2878090Nov 19, 2025
Female·Age unknown·PA·TDAP

Patient pregnant/ had given the Boostrix vaccine to pregnant patient unknowingly; Vaccines administered after temp excursion; This non-serious prospective pregnancy case was reported by a nurse via call center representative and described the occurrence of vac…

Exposure during pregnancyProduct storage error
#2878091Nov 19, 2025
Female·Age unknown·PA·FLU3

Patient pregnant/ had given the Boostrix vaccine to pregnant patient unknowingly; Vaccines administered after temp excursion; This non-serious prospective pregnancy case was reported by a nurse via call center representative and described the occurrence of vac…

Exposure during pregnancyProduct storage error
#2878092Nov 19, 2025
Female·Age unknown·PA·FLU3

Patient pregnant/ had given the Boostrix vaccine to pregnant patient unknowingly; Vaccines administered after temp excursion; This non-serious prospective pregnancy case was reported by a nurse via call center representative and described the occurrence of vac…

Exposure during pregnancyProduct storage error
#2878093Nov 19, 2025
Female·Age unknown·PA·TDAP

given Boostrix vaccine to pregnant patient unknowingly; patient was given Boostrix that had a high temp excursion; This non-serious prospective pregnancy case was reported by a nurse via call center representative and described the occurrence of exposure durin…

Exposure during pregnancyProduct storage error
#2878094Nov 19, 2025
Female·Age unknown·PA·FLU3

Patients pregnant; Vaccines administered after temp excursion; This non-serious prospective pregnancy case was reported by a nurse via call center representative and described the occurrence of vaccine exposure during pregnancy in a female patient who receive…

Exposure during pregnancyProduct storage error
#2871015Nov 18, 2025
SeriousHospitalized
Female·46 yrs·TN·FLU3

10/31/2025 low grade fever, body aches 1900, 11/1/2025 0600A fever 101.6, headache, body aches, fatigue, R stomach discomfort. Fever increased to 102F most of the day with chills. Took OTC naproxen 220 mg mid-day. Took acetaminophen 250 mg in the evening and…

Autoimmune hepatitisImmediate post-injection reactionPyrexiaAbdominal discomfortAbdominal pain upperAlanine aminotransferase increased+21 more
#2873229Nov 18, 2025
Male·15 yrs·NC·MMRV, VARCEL

and has also had pertussis in the last 6-12 months; patient that has an active shingles infection (diagnosed/PCR positive on 10/23/2025); PROQUAD (administered 4/4/2023, lot H017885), expiration date validated as: 2014-04-01; This spontaneous report was receiv…

Expired product administeredHerpes zosterPertussisProduct preparation errorVaricella virus test positive
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