Report #2853924

Received Aug 13, 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: PA
Recovered: Unknown
Vaccinated: Aug 12, 2025
Onset: Aug 12, 2025
Days to onset: 0
Hospital days: —

Vaccines (1)

Type	Name	Manufacturer	Dose	Lot	Route / Site
PNC21	PNEUMO (CAPVAXIVE)	MERCK & CO. INC.	UNK	Z006076	—

Symptoms (2)

No adverse eventUnderdose

Symptom narrative

No additional AE; did not receive the full dose; This spontaneous report was received from other health professional, concerning to a patient of unknown age and gender. The patient's medical, concurrent conditions and concomitant therapies were not reported. On 12-Aug-2025, the patient was vaccinated with Pneumococcal 21-valent Conjugate Vaccine (lot #Z006076 has been verified to be valid as a pre-filled syringe, expiration date reported and confirmed as 11-Sep-2026) (Strength 168 mcg/ml); as prophylaxis. On 12-Aug-2025, the patient flinched during administration and did not receive the full dose (Accidental underdose). No additional adverse event reported (No adverse event).