I had a positive test; I had a positive test; This is a spontaneous report received from contactable reporter(s) (Consumer or other non HCP). The reporter is the patient.  A 68-year-old male patient received BNT162b2 (BNT162B2), on 15Feb2021 at 12:15 as dose 1, single (Lot number: EN6200), in left arm, on 04Mar2021 at 03:00 as dose 2, single (Lot number: EN6200), in left arm, on 29Sep2021 at 02:00 as dose 3 (booster), single (Lot number: EN6204), in left arm and on 31Mar2022 at 17:00 as dose 4 (booster), single (Lot number: FM0698) at the age of 68 years, in left arm for covid-19 immunisation. The patient's relevant medical history included: "I have Afib but had a Mini Maze in 2012 and rarely suffer irregular heart rates.", start date: 2012 (unspecified if ongoing), notes: I have Afib but had a Mini Maze in 2012 and rarely suffer irregular heart rates.; "I have Afib but had a Mini Maze in 2012 and rarely suffer irregular heart rates.", start date: 2012 (unspecified if ongoing), notes: I have Afib but had a Mini Maze in 2012 and rarely suffer irregular heart rates.; "I have Afib but had a Mini Maze in 2012 and rarely suffer irregular heart rates." (unspecified if ongoing), notes: I have Afib but had a Mini Maze in 2012 and rarely suffer irregular heart rates.; "I had a TIA in 2010 but have no permanent effects", start date: 2010 (unspecified if ongoing), notes: I had a TIA in 2010 but have no permanent effects; "I have a few sports injuries to my knees and shoulders" (unspecified if ongoing), notes: I have a few sports injuries to my knees and shoulders; "I have a few sports injuries to my knees and shoulders" (unspecified if ongoing), notes: I have a few sports injuries to my knees and shoulders. The patient's concomitant medications were not reported. The following information was reported: COVID-19 (medically significant), VACCINATION FAILURE (medically significant) all with onset May2022, outcome "unknown" and all described as "I had a positive test". The patient underwent the following laboratory tests and procedures: SARS-CoV-2 test: (May2022) Positive; (May2022) Positive, notes: I ran a second test made by a different manufacturer it was positive in 4 minutes; (17May2022) Barely Positive; (18May2022) Strongly Positive; (20May2022) Positive. Therapeutic measures were taken as a result of covid-19, vaccination failure.  Additional information: Consumer took Paxlovid beginning 1 day after his symptoms appeared and he had a positive test.  The test was barely positive but there was a line on the rapid test and when he ran a second test made by a different manufacturer it was positive in 4 minutes.  He ran tests routinely during and after taking Paxlovid and none were negative. It even seemed to get worse as the tests began to turn positive even before the control began to turn. On Tuesday 17May, he felt better and his test was barely positive. On Wednesday 18May he got sick again and his test was strongly positive, however, his symptoms were different. When he began on 09May he had flu like symptoms and now he have more cold type symptoms but now have lost my sense of taste and smell. He have now been isolated for 13 days after rebounding with Covid. He ran a test today before his tele visit with (name and suffix withheld) and it was positive in 20 seconds. Device Date: 20May2022. The consumer started Paxlovid on 09May2022 for Treatment of COVID-19 and stopped on 13Apy2022. The patient previously received a COVID-19 Vaccine.