He had three doses of the Pfizer Covid 19 vaccine and had gotten the Covid virus and was hospitalized; He had three doses of the Pfizer Covid 19 vaccine and had gotten the Covid virus and was hospitalized; Flu; Pneumonia; Sepsis; This is a spontaneous report received from a contactable reporter(s) (Consumer or other non HCP), Program ID: (159558). The reporter is the patient.  A male patient received BNT162b2 (BNT162B2), as dose 1, single (Batch/Lot number: unknown), as dose 2, single (Batch/Lot number: unknown) and as dose 3 (booster), single (Batch/Lot number: unknown) for covid-19 immunisation. The patient's relevant medical history and concomitant medications were not reported. The following information was reported: DRUG INEFFECTIVE (caused and prolonged hospitalization, medically significant), COVID-19 (caused and prolonged hospitalization, medically significant), outcome "unknown" and all described as "He had three doses of the Pfizer Covid 19 vaccine and had gotten the Covid virus and was hospitalized"; INFLUENZA (caused and prolonged hospitalization), outcome "unknown", described as "Flu"; PNEUMONIA (caused and prolonged hospitalization, medically significant), outcome "unknown"; SEPSIS (caused and prolonged hospitalization, medically significant), outcome "unknown". The patient was hospitalized and prolonged hospitalization for drug ineffective, covid-19 (start date: 18Jun2022, discharge date: 23Jun2022, hospitalization duration: 6 day(s)); for influenza, pneumonia, sepsis (start date: 18Jun2022, discharge date: 23Jun2022, hospitalization duration: 6 day(s)). The patient underwent the following laboratory tests and procedures: SARS-CoV-2 test: Unknown results, notes: Caller states he had three doses of the Pfizer Covid 19 vaccine and had gotten the Covid virus and was hospitalized. Therapeutic measures were taken as a result of drug ineffective, covid-19, influenza, pneumonia, sepsis.  Clinical course: Warm transfer to line from agent, in Support. Agent reports Caller had 4 doses of the Covid 19 vaccine and had Covid and was hospitalized. Later in report, Caller corrects this information. Agent reports he has a question about a friend who wants to obtain cancer medication. Caller states he had three doses of the Pfizer Covid 19 vaccine and had gotten the Covid virus and was hospitalized. Caller states he got the fourth dose of the Covid vaccine after that event. Caller states the reason for his call was to ask for more information about sepsis. Caller states that he was in the hospital with flu and got pneumonia, and then got sepsis, and he was in the hospital for six days. Caller states he was in the hospital from last Saturday, which was 18Jun2022 and was discharged yesterday on 23Jun2022. Caller confirms he had previously had his Covid vaccines prior to this event. Caller states he had another question: Caller states he has a friend, who has a sister, and the sister's son has cancer. Caller asks if there was any information for seeking assistance to obtain his cancer medication because it was expensive. Caller does not specify any name of the medication or other information. Caller declines to complete report, after being probed and explained the reason for his transfer. Caller states he had three doses of the Pfizer Covid 19 vaccine and had gotten the Covid virus and was hospitalized. Caller states he got the fourth dose of the Covid vaccine after that event.   The information on the batch/lot number for BNT162b2 has been requested and will be submitted if and when received.