VAERS Explorer
Back to explore

Report #2857006

Received Sep 5, 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
Male
Age
Age unknown
State
RI
Recovered
Unknown
Vaccinated
—
Onset
—
Days to onset
—
Hospital days
—

Vaccines (2)

TypeNameManufacturerDoseLotRoute / Site
PPVPNEUMO (PNEUMOVAX)MERCK & CO. INC.UNK——
UNKVACCINE NOT SPECIFIED (NO BRAND NAME)UNKNOWN MANUFACTURERUNK——

Symptoms (1)

Pneumonia

Symptom narrative

pneumonia; pneumonia; pneumonia; pneumonia; pneumonia; pneumonia; pneumonia; This spontaneous report was received from a pharmacist on 03-Sep-2025, referring to an 82-year-old male patient. The patient's medical history was not reported. The patient's concurrent conditions included COPD. Concomitant medications included Steroids. On an unknown date, the patient was vaccinated with Pneumococcal Vaccine, Polyvalent (23-valent) (PNEUMOVAX 23), Pneumococcal vaccine conj 7v (CRM197) (PREVNAR) (reported as PREVNAR 12, conflicting information) (lot # and expiration date were not reported) as vaccination due to high risk of contracting pneumonia. In approximately 1995 (reported as about 30 years ago), he had pneumonia 6 times in 1 year. Most recent history of pneumonia was 2023. In June 2024, the patient was vaccinated with Pneumococcal vaccine conj 20v (CRM197) (PREVNAR 20). At the time of reporting, the outcome of the events was unknown. The action taken with the suspect vaccines was not applicable. The causal relationship between the events and the suspect vaccines was not provided. Upon internal review, the events of pneumonia were determined to be medically significant.

Current illness

COPD

Other medications

Steroid