Report #2877620

Received Dec 12, 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: 0.2 yrs
State: PA
Recovered: Unknown
Vaccinated: Dec 10, 2025
Onset: Dec 10, 2025
Days to onset: 0
Hospital days: —

Vaccines (1)

Type	Name	Manufacturer	Dose	Lot	Route / Site
RV5	ROTAVIRUS (ROTATEQ)	MERCK & CO. INC.	UNK	2091233	—

Symptoms (2)

Expired product administeredNo adverse event

Symptom narrative

No additional AE; administering expired dose of ROTATEQ; Information has been received from a nurse and referred to a 2-month-old patient of unknown gender. The patient's medical history was not reported. The patient's concurrent conditions were not reported. Concomitant therapies were not reported. On 10-Dec-2025, the patient vaccinated with Rotavirus Vaccine, Live, Oral, Pentavalent (ROTATEQ) (lot #2091233, expiration date: 06-Dec-2025, 2 ml, frequency: total, strength and route were unknown) for prophylaxis (Expired vaccine used). The vaccine had not experienced temperature excursion. No additional adverse event.