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(765 ms)

#2897558May 22, 2026
Male·Age unknown·NJ·COVID19

diagnosis of AIH; This is a literature report for the following literature source(s). A 55-year-old male patient received BNT162b2 omicron (lp.8.1) (BNT162B2 OMICRON (LP.8.1)), as dose 1, single (Batch/Lot number: unknown) for covid-19 immunisation. The patie…

Alanine aminotransferaseAntinuclear antibodyAspartate aminotransferaseAutoantibody testAutoimmune hepatitisBiopsy liver+23 more
#2897559May 22, 2026
SeriousDied
Male·Age unknown·COVID19

died of heart failure on Saturday morning; The initial case was missing the following minimum criteria: Unidentifiable reporter. Upon receipt of follow-up information on 18May2026, this case now contains all required information to be considered valid. This i…

Cardiac failure
#2897560May 22, 2026
Female·0.3 yrs·NJ·DTAPIPVHIB

intentional by hcp,administration of first dose of the series at 4 months rather than 2 months of age with no reported adverse event; temperature excursion: negative disposition and product used, human error, no with no reported adverse event; Initial informat…

No adverse eventProduct storage issue
#2897561May 22, 2026
Female·57 yrs·MA·MMR

Fever, severe joint and muscle pain, and chills started the night of 5/18 and continued until 5/21 in the evening. Redness, swelling, induration, pain of right upper arm, noted the morning of 5/21/26

ArthralgiaFeeling coldInjection site erythemaInjection site indurationInjection site painInjection site swelling+2 more
#2897562May 22, 2026
Male·22 yrs·NJ·HEP, HEPA, VARCEL

Patient presented with localized swelling that measured 5cmx6cm it is warm to the touch and itchy. He stated he noticed this beginning the morning after he received his shots but then it started to go away within a few days, He noticed today that it is swollen…

Injection site erythemaInjection site pruritusInjection site reactionInjection site swellingInjection site warmth
#2897563May 22, 2026
Female·16 yrs·WI·MENB, MNQ

10 minutes after vaccine, passed out, unresponsive but labored breathing, BP 92/65, P 65 O2 94-99%, able to answer questions approximately 5 minutes later. Abl e to function and leave facility at 1024, BP 94/64 P 73

DyspnoeaLoss of consciousnessUnresponsive to stimuli
#2897568May 22, 2026
SeriousHospitalized
Female·38 yrs·CT·PNC21

Reported Symptoms: 10006502:BRUISE; 10008479:CHEST PAIN; 10008493:CHEST TIGHTNESS OF; 10011232:COUGHING; 10012727:DIARRHEA; 10020197:HIVES; 10020201:HOARSENESS; 10040604:SHORTNESS OF BREATH; 10043517:THROAT CONSTRICTION; 10047924: WHEEZING; Narrative: see sec…

Anion gapBasophil percentage decreasedBlood alkaline phosphatase normalBlood bicarbonate normalBlood chloride normalBlood creatinine normal+33 more
#2897569May 22, 2026
Male·74 yrs·CT·PNC21

Reported Symptoms: 10008531:CHILLS; 10011232:COUGHING; 10039100:RHINORRHEA; 10043898:TIREDNESS; Narrative: see above Other Relevant HX: mild COPD dx "Wednesday night coughing got worse had chills seemed like it was probably the shot and figured it would go awa…

Blood glucose normalBlood sodium decreasedChest X-ray normalChillsCoughFatigue+5 more
#2897570May 22, 2026
Male·64 yrs·CT·PNC21

Reported Symptoms: 10006791:BURNING SENSATION SKIN; 10022053:INJECTION SITE BURNING; 10037844:RASH; Narrative: middle-age male patient past medical history GERD chronic recurrent low back pain contact dermatitis vitamin D deficiency BPH additional medical pro…

Helicobacter infectionInjection site painPruritusRashSkin burning sensation
#2897571May 22, 2026
Male·Age unknown·CT·PNC21, RSV

Reported Symptoms: 10012727:DIARRHEA; 10047700:VOMITING; 10062369:EPOPHAGEAL ACID REFLUX; Narrative: Patient rec'd vaccines (pneumococcal and RSV) on Tuesday and reports being sick since with vomiting and diarrhea. He was unable to eat much and after he ate e…

AstheniaDiarrhoeaFeeding disorderGastrooesophageal reflux diseaseMalaiseVomiting+1 more
#2897572May 22, 2026
SeriousHospitalized
Male·82 yrs·MA·RSV

Reported Symptoms: 10033987:PARESTHESIA; Narrative: 83 yo male given the RSV vaccine (Abrysvo) in February 2025. A few days later, Patient called facility PCP that ~72 hours after vaccine, he developed pins and needles in bilateral hands and feet. Provider w…

Paraesthesia
#2897573May 22, 2026
Male·68 yrs·PA·PNC21, RSV

Reported Symptoms: 100251997::LYMPHADENOPATHY; Narrative: Other Relevant HX: Other: LYMPHADENOPATHY

Lymphadenopathy
#2897574May 22, 2026
Female·58 yrs·CA·PNC20

Reported Symptoms: 10037844:RASH; Narrative: Other Relevant HX: Other:

Rash
#2897575May 22, 2026
Male·1.3 yrs·PA·DTAPIPVHIB, PNC20

Patient was given Pentacel in right thigh without incident. While giving Prevnar, patient twisted left thigh while MA was pushing plunger to administer the medication; this caused the needle to leave the thigh and about half of the dose was lost. No patient in…

Circumstance or information capable of leading to medication errorNo adverse eventUnderdose
#2897576May 22, 2026
Male·64 yrs·MD·RSV

Patient received vaccine on 5/22/2, 22 days after expiration date. Upon noticing the error pharmacist reached out to Manufacturer, patient and PCP. Per CDC recommendation patient will come back same day to repeat vaccine. Website: " If the expired dose is not…

Expired product administered
#2897578May 22, 2026
Male·0.2 yrs·IN·DTAPHEPBIP

MOTHER REPORTED THAT PATIENT HAD A TEMP OF 103 ON THE FOREHEAD SCAN AND 102.8 AXILLARY. FUSSY, BUT CONSOLABLE.

Body temperature increasedIrritability
#2897579May 22, 2026
Male·78 yrs·DE·HEPAB

potential underdose/ liquid ran down his arm after the injection; blood and liquid at injection site/ He states that the person administering the injection pinched the skin and then blood; He states that he suspects the person administering the Twinrix adminis…

Injection site dischargeInjection site haemorrhageUnderdose
#2897580May 22, 2026
SeriousDisabled
Unknown·Age unknown·COVID19

TBI; Random Rheumatoid Arthritis; This spontaneous case was reported by a consumer and describes the occurrence of RHEUMATOID ARTHRITIS (Random Rheumatoid Arthritis) and CRANIOCEREBRAL INJURY (TBI) in a patient of an unknown age and gender who received mRNA-1…

Craniocerebral injuryRheumatoid arthritis
#2897582May 22, 2026
Female·77 yrs·TX·COVID19

The husband came to pick up her medications and complained to us that since the day him and his wife got COVID19 vaccine their arms have been hurting a lot. They went to work out, and they were having a hard time lifting weights like the normally do. This has…

Loss of personal independence in daily activitiesPain in extremityWeight bearing difficulty
#2897583May 22, 2026
Male·41 yrs·CO·HEP

patient received Hep B vaccine that was a pediatric dose . No issue with symptoms from the dose. Recieved correct vaccine for Heb B adult on 5/7/26

Underdose
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