Report #2892243

Received Apr 9, 2026

Office visit

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: Male
Age: Age unknown
State: NC
Recovered: Unknown
Vaccinated: Jan 20, 2026
Onset: Jan 20, 2026
Days to onset: 0
Hospital days: —

Vaccines (1)

Type	Name	Manufacturer	Dose	Lot	Route / Site
RSV	RSV (ABRYSVO)	PFIZER\WYETH	UNK	MD9552	IM / LL

Symptoms (1)

Wrong product administered

Symptom narrative

Describe Event, Problem, or Product Use Error: On 1/20/26 the infant was seen in the clinic for a newborn visit. The provider ordered Beyfortus vaccine (Infant RSV) to be administered to the infant. The RN inadvertently administered Abrysvo vaccine (Adult RSV) IM in the left vastus lateralis. The vaccine error was reported within 15 minutes of the event. The family was contacted immediately and instructed to watch for any adverse reaction such as fever, lethargy, poor feeding, or fussiness. The family returned with the infant on 1/21/26 for the provider to re-evaluate the infant. Family denied any adverse symptoms, all vital signs were within normal limits, and child was well appearing. The family consented for the infant to received the correct Beyfortus on this day. Beyfortus vaccine was administered IM in the right vastus lateralis without complications.

Current illness

None

Medical history

None

Lab data

2.7 kg