VAERS Explorer
Back to explore

Report #2831528

Received Mar 14, 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
Age unknown
State
WI
Recovered
Unknown
Vaccinated
Sep 10, 2024
Onset
Oct 10, 2024
Days to onset
30
Hospital days
—

Vaccines (1)

TypeNameManufacturerDoseLotRoute / Site
HEPHEP B (HEPLISAV-B)DYNAVAX TECHNOLOGIES CORPORATION1943187IM / LA

Symptoms (2)

Inappropriate schedule of product administrationNo adverse event

Symptom narrative

Received First Dose of HEPLISAV-B on 09/10/2024 and Second Dose of the Series Engerix-B on 10/10/2024; Initial report received on 10-Mar-2025. A pharmacist reported that a female patient received HEPLISAV-B (hepatitis B vaccine) for the first dose of hepatitis B immunization and received ENGERIX-B for the second dose of the series. Medical history included an allergy to amoxicillin (unknown reaction). No concomitant medications were reported. On 10-Sep-2024, the patient received dose 1 of a hepatitis B vaccine [HEPLISAV-B (lot number 943187, expiration date 30-Nov-2025, and NDC 43528-003-05)] intramuscularly in the left deltoid. On 10-Oct-2024, 31 days after receiving HEPLISAV-B, the patient received dose 2 of a hepatitis B vaccine [ENGERIX-B (lot number, expiration date, route, and site not available)]. The patient had no side effects. No other information was available. Company Comment: The company assessed the event as non-serious.; Sender's Comments: The company assessed the event as non-serious.

Current illness

Allergy to antibiotic (Unknown reaction)

Other medications

Engerix b