Report #2840290

Received May 9, 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: Female
Age: 58 yrs
State: MA
Recovered: Unknown
Vaccinated: May 6, 2025
Onset: May 7, 2025
Days to onset: 1
Hospital days: —

Vaccines (2)

Type	Name	Manufacturer	Dose	Lot	Route / Site
HEP	HEP B (HEPLISAV-B)	DYNAVAX TECHNOLOGIES CORPORATION	1	946060	IM / LA
PNC20	PNEUMO (PREVNAR20)	PFIZER\WYETH	1	LN4927	IM / LA

Symptoms (4)

Injection site erythemaInjection site painInjection site warmthProduct administered at inappropriate site

Symptom narrative

Patient experienced severe soreness rating 8/10, redness, and warmth at the injection site. Her symptoms are improving, however the injection site remains red and warm. The injections seem to be have administered in the wrong location, below the deltoid muscle. This happened over the course of around 2 days.