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Report #2839493

Received May 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
TN
Recovered
Unknown
Vaccinated
—
Onset
—
Days to onset
—
Hospital days
—

Vaccines (1)

TypeNameManufacturerDoseLotRoute / Site
MMRMEASLES + MUMPS + RUBELLA (MMR II)MERCK & CO. INC.UNK——

Symptoms (1)

Measles antibody negative

Symptom narrative

autistic; has a measles titer that was "flat" and not responsive; This spontaneous report was received from a pharmacist and refers to a 20-year-old male patient. The patient's medical history was not reported. The patient's concurrent conditions were not reported. Concomitant therapies were not reported. On an unknown date (the pharmacist stated that the patient received the vaccine when he was an infant), the patient was vaccinated with Measles, Mumps, and Rubella (Wistar RA 27-3) Virus Vaccine, Live (M-M-R II), (strength, dose, frequency, route, lot # and expiration date were not reported) and sterile diluent (strength, dose, frequency, route, lot # and expiration date were not reported) for prophylaxis. On an unknown date, the pharmacist stated that the patient was an autistic male who had a measles titer that was "flat" and not responsive. The outcome and the causality of the events was not provided. Upon internal review, the event of autistic was determined to be medically significant.

Other medications

sterile diluent

Lab data

Test Name: measles titer that is "flat" and not responsive; Result Unstructured Data: measles titer that is "flat" and not responsive.