VAERS Explorer

Explore VAERS reports

Search and filter adverse-event reports.

View charts →
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(848 ms)

#2877431Dec 11, 2025
SeriousHospitalizedDisabled
Female·56 yrs·NY·COVID19

post-COVID; temporal arteritis; brain fog; inflammation; 104-105 fever; sjogren's; meige syndrome; tardive dystonia; small medium fiber neuropathy, acute; got very bad fever. I mean like 104 fever; This spontaneous case was reported by a consumer and describes…

BiopsyBody temperatureBrain fogDystoniaGiant cell arteritisInflammation+5 more
#2877432Dec 11, 2025
SeriousLife-threatening
Male·74 yrs·NC·COVID19, FLU3

flare up in right hip; high blood pressure; This spontaneous case was reported by a consumer and describes the occurrence of HYPERTENSION (high blood pressure) in an elderly male patient who received mRNA-1283 (MNEXSPIKE PFS) for COVID-19 prophylaxis. The occu…

ArthritisBlood pressure measurementHypertensionUltrasound scan
#2877433Dec 11, 2025
Male·Age unknown·COVID19

non small cell lung cancer; This is a spontaneous report received from a Consumer or other non HCP, Program ID. A male patient received BNT162b2 omicron (lp.8.1) (COMIRNATY (2025-2026 FORMULA)), as dose 1, single (Batch/Lot number: unknown) for covid-19 immun…

Non-small cell lung cancer
#2877434Dec 11, 2025
SeriousDisabled
Female·76 yrs·FL·COVID19

vascular retinopathy; This is a spontaneous report received from an Other HCP and a Consumer or other non HCP, Program ID. A 76-year-old female patient received BNT162b2 omi xbb.1.5 (COMIRNATY (2023-2024 FORMULA)), on 09Nov2023 at 11:00 as dose 1, single (Bat…

Retinal vascular disorder
#2877435Dec 11, 2025
Male·15 yrs·VA·FLU3

products had been in transit too long and inadvertently administered one dose to a patient with no reported adverse event; products had been in transit too long and inadvertently administered one dose to a patient with no reported adverse event; Initial inform…

No adverse eventProduct storage error
#2877436Dec 11, 2025
Unknown·Age unknown·MI·MEN

patient was administered with MENQUADFI post excursion with no reported adverse event; Initial information received on 05-Dec-2025 regarding an unsolicited valid non-serious case received from a other health professional. This case was linked with US-SA-2025…

No adverse eventProduct storage error
#2877437Dec 11, 2025
Unknown·Age unknown·MI·MEN

product was administered post excursion with no reported adverse event; Initial information received on 05-Dec-2025 regarding an unsolicited valid non-serious case received from a other health professional. This case is linked to cases-US-SA-2025SA367207 and…

No adverse eventProduct storage error
#2877438Dec 11, 2025
Female·0.5 yrs·TX·FLU3

an extra dose of FLUZONE NP was administration with no reported adverse event; Initial information received on 08-Dec-2025 regarding an unsolicited valid non-serious case received from a other health professional. This case involves a 9 months old female pa…

Extra dose administeredNo adverse event
#2877439Dec 11, 2025
Male·52 yrs·PA·YF

administration of an expired product with no reported adverse event; Initial information received on 08-Dec-2025 regarding an unsolicited valid non-serious case received from a nurse. This case involves a 52 years old male patient who had administration of a…

Expired product administeredNo adverse event
#2877440Dec 11, 2025
Female·19 yrs·DE·YF

expired dose of YF-VAX was administered to a patient with no reported adverse event; Initial information received on 08-Dec-2025 regarding an unsolicited valid non-serious case received from a other health professional. This case involves a 19 years old fema…

Expired product administeredNo adverse event
#2877442Dec 11, 2025
Female·47 yrs·ME·COVID19, FLU3

Patient states that the COVID vaccine was given very high in her shoulder. 2 days later developed redness, warmth and pain at the injection site. Was treated with Keflex. This resolved and several days later continued to have significant shoulder pain radiat…

ArthralgiaInjected limb mobility decreasedInjection site erythemaInjection site painInjection site warmthNeck pain+3 more
#2877444Dec 11, 2025
Female·1.1 yrs·NC·HEPA, MMR, MMRV

On 12/10/25 patient was inadvertently given the MMRV instead of the Varicella. No treatment was needed. NCIR helpdesk was contacted by the facility for further advice. Parent was notified about the incident and advice was communicated. Patient had no abnormal…

Extra dose administeredNo adverse eventWrong product administered
#2877445Dec 11, 2025
Female·9 yrs·NC·FLU3, HPV9

Approx 24 hours after administration of the HPV and flu vaccine, pt began experiencing hives around the HPV injection site, that quickly spread over to majority of body. Had brief report of "lump in throat" that quickly resolved. Steroids and antihistamines gi…

Injection site urticariaSensation of foreign bodyUrticaria
#2877446Dec 11, 2025
Male·0.5 yrs·GA·RSV

The medical assistant mistakenly administered an additional dose of RSV when she was supposed to administer the flu vaccine. Standard adverse effects; however, the mistake in administering the wrong vaccine meant he had additional, unnecessary dosage of RSV an…

Extra dose administered
#2877447Dec 11, 2025
Female·47 yrs·PNC20

After a pneumococcal vaccination was administered in the patient's left arm she started to have pain in her bicep muscle and in her left shoulder. She then developed adhesive capsulitis and requires treatment through PT.

ArthralgiaInjection site painPeriarthritis
#2877448Dec 11, 2025
Female·71 yrs·SC·PNC21

pt has pain and inflammation in the shoulder joint that has not resolved since the vaccines

ArthralgiaArthritis
#2877449Dec 11, 2025
Female·0.8 yrs·MI·HEP

No adverse reactions noted.

No adverse event
#2877450Dec 11, 2025
Female·38 yrs·OH·COVID19

Redness, swelling, warmth, itching at vaccine site

Injection site erythemaInjection site pruritusVaccination site swellingVaccination site warmth
#2877451Dec 11, 2025
Female·5 yrs·KS·DTAPIPV, MMRV

Patient received vaccines on 11/11/25 at 3:00pm. Patient's mother message on 11/14/25 at 10:51am with images of the injection site noting "swollen, red, hot to the touch, itchy and sore". Patient's mother contacted to discuss reaction management.

Injection site erythemaInjection site painInjection site pruritusInjection site swellingInjection site warmth
#2877452Dec 11, 2025
Male·85 yrs·FL·COVID19

Right after getting the COVID vaccine, patient's tongue went numb. After few minutes it went away. Patient did not seek any medical treatment, since it lasted few minutes and went away with no issues after.

Hypoaesthesia oralImmediate post-injection reaction
Page 744 of 96,467