VAERS Explorer
Back to explore

Report #2853442

Received Aug 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
77 yrs
State
NV
Recovered
Recovered
Vaccinated
Jul 25, 2025
Onset
Jul 25, 2025
Days to onset
0
Hospital days
—

Vaccines (1)

TypeNameManufacturerDoseLotRoute / Site
PNC20PNEUMO (PREVNAR20)PFIZER\WYETH1LN4929IM / LA

Symptoms (6)

DyspnoeaErythemaMalaisePain in extremityPeripheral swellingPyrexia

Symptom narrative

Patient's son came in 8/9/25 to discuss the severe reaction that he states his mom experienced upon receiving the Prevnar 20 vaccine. He states that patient experienced symptoms immediately starting after she arrived at home, including fever, arm pain/redness and swelling, etc. She began experiencing shortness of breath, but that went away after a short period of time. I asked if she experienced any other signs of anaphylaxis, and he stated no. She wasn't feeling better (ie "back to normal) until after one week.

Current illness

Acute bronchiolitis (as of 7/15/25, per ICD 10 code provided on prescription received)

Medical history

Type 2 DM, hypertensive renal disease

Other medications

hydrocodone/apap 5/325mg; vitamin B12 1000mcg/ml; amlodipine 5mg, vitamin D 50,000 units, metformin 500mg, diclofenac 1% gel; glimepiride 2mg, Vascepa 1gm, omeprazole 40mg, fluticasone 50mcg/act nasal spray

Allergies

simvastatin

Lab data

no testing done that we are aware of, patient did not need to be treated/hospitalized after the incident