VAERS Explorer
Back to explore

Report #2848438

Received Jul 3, 2025

Life-threateningER / ED visitOffice visit
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
17 yrs
State
—
Recovered
Recovered
Vaccinated
Jul 3, 2025
Onset
Jul 3, 2025
Days to onset
0
Hospital days
—

Vaccines (1)

TypeNameManufacturerDoseLotRoute / Site
MMRVMEASLES + MUMPS + RUBELLA + VARICELLA (PROQUAD)MERCK & CO. INC.2—IM

Symptoms (3)

Anaphylactic reactionUrticariaWheezing

Symptom narrative

presented with hives and wheezing consistent with anaphylaxis. He was given benadryl and albuterol and sent to facility for observation and possible epipen

Medical history

asthma

Other medications

none

Allergies

tree nuts