VAERS Explorer
Back to explore

Report #2871966

Received Nov 10, 2025

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

Overview

Sex
Unknown
Age
Age unknown
State
NY
Recovered
Unknown
Vaccinated
—
Onset
—
Days to onset
—
Hospital days
—

Vaccines (1)

TypeNameManufacturerDoseLotRoute / Site
YFYELLOW FEVER (YF-VAX)SANOFI PASTEURUNK—OT

Symptoms (1)

Pyrexia

Symptom narrative

fever; Initial information received on 04-Nov-2025 regarding an unsolicited valid non-serious case received from a physician. This case involves an unknown age and unknown gender patient who had fever after receiving yellow fever vaccine - [YF-VAX]. The patient's past medical history, medical treatment(s), vaccination(s) and family history were not provided. On an unknown date, the patient received unknown dose of suspect yellow fever vaccine - Solution for injection (Unknown strength, lot and expiry date) via unknown route in unknown administration site for Immunization. On an unknown date the patient developed fever (pyrexia) (unknown latency) following the administration of yellow fever vaccine. Action taken was applicable. It was not reported if the patient received a corrective treatment for the event. At time of reporting, the outcome was Unknown for the event.