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Report #2884598

Received Feb 6, 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
Unknown
Age
1.3 yrs
State
TX
Recovered
Unknown
Vaccinated
Feb 3, 2026
Onset
Feb 3, 2026
Days to onset
0
Hospital days
—

Vaccines (1)

TypeNameManufacturerDoseLotRoute / Site
PNC15PNEUMO (VAXNEUVANCE)MERCK & CO. INC.UNKZ006429—

Symptoms (3)

Circumstance or information capable of leading to medication errorNo adverse eventUnderdose

Symptom narrative

the patient did not have any symptoms or allergic reactions; only a partial dose of VAXNEUVANCE was given to a 15-month-old patient due to a situation with the patient that would not allow the full dose to be administered.; This spontaneous report was received from an other health professional and referred to a 15-month-old patient of unknown gender. The patient's medical history was not reported. The patient's concurrent conditions were not reported. Concomitant therapies were not reported. On 03-Feb-2026, the patient vaccinated with Pneumococcal 15-valent Conjugate Vaccine (VAXNEUVANCE) (lot #Z006429, expiration date was not reported but upon internal validation established as 02-Oct-2027, a partial dose, once, strength and route unknown) for prophylaxis due to a situation with the patient that would not allow the full dose to be administered (Intentional underdose). The patient did not have any symptoms or allergic reactions (No adverse event) and a full dose of the medication was planned to be administered at a later date.