Report #2888134

Received Mar 9, 2026

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: 66 yrs
State: CA
Recovered: Unknown
Vaccinated: Feb 24, 2026
Onset: Feb 28, 2026
Days to onset: 4
Hospital days: —

Vaccines (1)

Type	Name	Manufacturer	Dose	Lot	Route / Site
PNC21	PNEUMO (CAPVAXIVE)	MERCK & CO. INC.	1	Z013052	IM / LA

Symptoms (3)

Injection site erythemaInjection site pruritusInjection site swelling

Symptom narrative

Site: Itching at Injection Site-Mild, Site: Redness at Injection Site-Mild, Site: Swelling at Injection Site-Mild, Additional Details: Pt calls 03/02/26 stating that they are experiencing swelling, itch, and redness at injection site 4 days after vacination. Infomed pt to take Benadryl toi help with itch and contact pcp , Other Vaccines: VaccineTypeBrand: Fluzone High Dose; Manufacturer: Sanofi; LotNumber: UT8820DA; Route: Intramuscular; BodySite: Ledt Deltoid; Dose: 1; VaxDate: 02/24/2026