Report #2871474

Received Nov 7, 2025

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: Female
Age: 30 yrs
State: MA
Recovered: Unknown
Vaccinated: Nov 6, 2025
Onset: Nov 6, 2025
Days to onset: 0
Hospital days: —

Vaccines (1)

Type	Name	Manufacturer	Dose	Lot	Route / Site
RSV	RSV (AREXVY)	GLAXOSMITHKLINE BIOLOGICALS	1	—	SYR / LA

Symptoms (5)

Exposure during pregnancyNo adverse eventProduct administered to patient of inappropriate ageProduct use issueWrong product administered

Symptom narrative

I am currently pregnant and at approximately 32 weeks gestation weighing 151lbs and baby weighs currently 4lbs 9oz when I was accidentally given Arexvy (RSV vaccine, GSK), which is indicated for adults aged 60 years and older, instead of the maternal RSV vaccine Abrysvo (Pfizer). The vaccine was administered by my OB-GYN in error. I have not experienced any immediate adverse effects, but I am concerned about potential effects on pregnancy, including risk of preterm labor. I am reporting this to ensure it is recorded and reviewed for vaccine safety purposes.

Other medications

Pre natal