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(719 ms)

#2884144Feb 4, 2026
Female·23 yrs·IN·HEP

Administration of Less than the Recommended Dose of Engerix-B in Adults; Administration of Less than the Recommended Dose of Engerix-B in Adults; This non-serious case was reported by a nurse via call center representative and described the occurrence of adult…

Underdose
#2884145Feb 4, 2026
Male·Age unknown·KS·VARZOS

Late Second dose; This non-serious case was reported by a pharmacist via call center representative and described the occurrence of incomplete course of vaccination in a 60-year-old male patient who did not receive Herpes zoster (Shingrix) for prophylaxis. P…

Incomplete course of vaccination
#2884146Feb 4, 2026
Male·7 yrs·OH·DTAP

accidentally administered Infanrix to a 7 years old patient; This non-serious case was reported by a nurse via call center representative and described the occurrence of inappropriate age at vaccine administration in a 7-year-old male patient who received DTPa…

Product administered to patient of inappropriate age
#2884147Feb 4, 2026
Male·45 yrs·IL·HEPA

Havrix-Expired dose administered/ The vaccine was expired since 18/December/2025 and the patient received it today on 23/January/2026; This non-serious case was reported by a other health professional via call center representative and described the occurrence…

Expired product administered
#2884148Feb 4, 2026
Female·Age unknown·CA·VARZOS

Potential second dose missing; This non-serious case was reported by a pharmacist via call center representative and described the occurrence of incomplete course of vaccination in a female patient who did not receive Herpes zoster (Shingles vaccine) for proph…

Incomplete course of vaccination
#2884149Feb 4, 2026
Male·1.4 yrs·CO·FLU3

Potential Flulaval two doses given with less than 4 weeks apart; This non-serious case was reported by a other health professional via call center representative and described the occurrence of drug dose administration interval too short in a 17-month-old male…

Inappropriate schedule of product administration
#2884150Feb 4, 2026
Female·Age unknown·NY·VARZOS

a patient got their first dose of Shingrix in 2022. The patient never received a second dose; This non-serious case was reported by a pharmacist via call center representative and described the occurrence of incomplete course of vaccination in a 64-year-old fe…

Incomplete course of vaccination
#2884151Feb 4, 2026
Female·1 yrs·IL·DTAPIPV

dose of Kinrix was given to a 1-year-old patient; This non-serious case was reported by a nurse via call center representative and described the occurrence of inappropriate age at vaccine administration in a 1-year-old female patient who received DTPa-IPV (Kin…

No adverse eventProduct administered to patient of inappropriate age
#2884152Feb 4, 2026
Female·1.3 yrs·MA·TDAP

15-months-old patient received by mistake Boostrix; This non-serious case was reported by a nurse via call center representative and described the occurrence of inappropriate age at vaccine administration in a 15-month-old female patient who received DTPa (Red…

Product administered to patient of inappropriate age
#2884153Feb 4, 2026
Female·Age unknown·NY·DTAPIPV

dose of Kinrix to a patient who is 6 months old; This non-serious case was reported by a other health professional via call center representative and described the occurrence of inappropriate age at vaccine administration in a 6-month-old female patient who re…

Product administered to patient of inappropriate age
#2884154Feb 4, 2026
Female·36 yrs·AL·HEPAB

Late second dose/ did not receive the 2nd dose; This non-serious case was reported by a pharmacist via call center representative and described the occurrence of incomplete course of vaccination in a female patient who did not receive HAB (Twinrix) for prophyl…

Incomplete course of vaccination
#2884155Feb 4, 2026
Unknown·Age unknown·FL·DTAP

incomplete DTaP series; This non-serious case was reported by a pharmacist via call center representative and described the occurrence of incomplete course of vaccination in a 9-year-old patient who did not receive DTPa (DTaP vaccine) for prophylaxis. The pa…

Incomplete course of vaccination
#2884156Feb 4, 2026
Female·73 yrs·CT·RSV

Inappropriate Route of Administration; This non-serious case was reported by a pharmacist via call center representative and described the occurrence of intramuscular formulation administered by other route in a 73-year-old female patient who received RSVPreF3…

Incorrect route of product administration
#2884157Feb 4, 2026
Unknown·Age unknown·TX·COVID19

urticaria and/or angioedema; urticaria and/or angioedema; This literature-non-study case was reported in a literature article and describes the occurrence of ANGIOEDEMA (urticaria and/or angioedema) in a patient of an unknown age and gender who received mRNA-1…

AngioedemaUrticaria
#2884158Feb 4, 2026
Unknown·Age unknown·TX·COVID19

urticaria and/or angioedema; urticaria and/or angioedema; This literature-non-study case was reported in a literature article and describes the occurrence of ANGIOEDEMA (urticaria and/or angioedema) in a patient of an unknown age and gender who received mRNA-1…

AngioedemaUrticaria
#2884159Feb 4, 2026
Unknown·Age unknown·TX·COVID19

urticaria and/or angioedema; urticaria and/or angioedema; This literature-non-study case was reported in a literature article and describes the occurrence of ANGIOEDEMA (urticaria and/or angioedema) in a patient of an unknown age and gender who received mRNA-1…

AngioedemaUrticaria
#2884160Feb 4, 2026
Unknown·Age unknown·TX·COVID19

urticaria and/or angioedema; urticaria and/or angioedema; This literature-non-study case was reported in a literature article and describes the occurrence of ANGIOEDEMA (urticaria and/or angioedema) in a patient of an unknown age and gender who received mRNA-1…

AngioedemaUrticaria
#2884161Feb 4, 2026
Unknown·Age unknown·TX·COVID19

urticaria and/or angioedema; urticaria and/or angioedema; This literature-non-study case was reported in a literature article and describes the occurrence of ANGIOEDEMA (urticaria and/or angioedema) in a patient of an unknown age and gender who received mRNA-1…

AngioedemaUrticaria
#2884162Feb 4, 2026
Unknown·Age unknown·TX·COVID19

urticaria and/or angioedema; urticaria and/or angioedema; This literature-non-study case was reported in a literature article and describes the occurrence of ANGIOEDEMA (urticaria and/or angioedema) in a patient of an unknown age and gender who received mRNA-1…

AngioedemaUrticaria
#2884163Feb 4, 2026
Unknown·Age unknown·TX·COVID19

urticaria and/or angioedema; urticaria and/or angioedema; This literature-non-study case was reported in a literature article and describes the occurrence of ANGIOEDEMA (urticaria and/or angioedema) in a patient of an unknown age and gender who received mRNA-1…

AngioedemaUrticaria
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