deadly vaccine; This spontaneous report received from a consumer by a company representative concerned a patient of unspecified age and sex. The patient’s height and weight were not reported. Age at time of vaccination was unknown. No past medical history, concurrent conditions or pre-existing medical conditions were reported. The patient received janssen covid-19 vaccine (suspension for injection, intramuscular, batch number: Unknown) dose, frequency and therapy dates not reported, additional dosage information included: Dose series 1, for covid 19 prophylaxis. The batch number was not reported. The company is unable to perform follow up to request batch or lot numbers. No concomitant medications were reported. On an unspecified date, the patient experienced deadly vaccine. (dose series 1) The action taken with janssen covid-19 vaccine was not applicable. The outcome of deadly vaccine was not reported. This report was associated with a product quality complaint: Product Complaint 90000347801. Investigation Results: Undermined: Product identification information and/or physical evidence, including field sample or photograph to conduct a root cause investigation was not available at the time of this assessment. Root cause and disposition determinations were assessed based on available information. This report was non-serious.