hospitalization due to COVID/she is getting over COVID; This spontaneous case was reported by a pharmacist and describes the occurrence of COVID-19 (hospitalization due to COVID/she is getting over COVID) in an elderly female patient who received SPIKEVAX NOS (SPIKEVAX NOS) for COVID-19 prophylaxis. Concurrent medical conditions included Allergy to chemicals (Allergy to polysorbate). On an unknown date, the patient received dose of SPIKEVAX NOS (SPIKEVAX NOS) (Intramuscular use) 1 dosage form. On an unknown date, the patient experienced COVID-19 (hospitalization due to COVID/she is getting over COVID) (seriousness criterion hospitalization). At the time of the report, COVID-19 (hospitalization due to COVID/she is getting over COVID) outcome was unknown. The action taken with SPIKEVAX NOS (SPIKEVAX NOS) (Intramuscular use) was unknown. For SPIKEVAX NOS (SPIKEVAX NOS) (Intramuscular use), the reporter did not provide any causality assessments. The patient’s age was reported to be over 65 years. No concomitant medications were reported. The reporter stated that the patient had specifically asked for Moderna as she was getting over COVID. The reporter stated that she ended up in hospital. The reporter believed the patient previously received a dose of Moderna since the patient had specifically asked for Moderna. The patient had an allergy to polysorbate and could not receive several vaccines. It was unknown if the patient experienced any additional symptoms/events. No treatment information was provided.; Reporter’s Comments: The benefit -risk relationship of product is not affected by this report.