received 2 Covid-19 vaccines, 3 boosters/ tested positive for covid; received 2 Covid-19 vaccines, 3 boosters/ tested positive for covid; lost 6 pounds in a week with Covid; getting sick; This is a spontaneous report received from a contactable reporter(s) (Consumer) from medical information team and product quality group, Program ID. The reporter is the patient.  A 69-year-old female patient received bnt162b2, bnt162b2 omi ba.4-5 (BNT162B2, BNT162B2 OMI BA.4-5), on 26Apr2022 as dose 5 (booster), single (Batch/Lot number: unknown) at the age of 68 years, in left arm for covid-19 immunisation; bnt162b2 (BNT162B2), as dose 1, single (Lot number: EL9267), as dose 2, single (Lot number: EN6205), as dose 3 (booster), single (Lot number: FF8841) and as dose 4 (booster), single (Lot number: FK9893) for covid-19 immunisation. The patient's relevant medical history included: "Allergies" (unspecified if ongoing), notes: Caller states she was prescribed Paxlovid, but was afraid to take it since she has many allergies. There were no concomitant medications. The following information was reported: ILLNESS (non-serious) with onset 05Sep2023, outcome "unknown", described as "getting sick"; WEIGHT DECREASED (non-serious) with onset 05Sep2023, outcome "unknown", described as "lost 6 pounds in a week with Covid"; VACCINATION FAILURE (medically significant), COVID-19 (medically significant) all with onset 08Sep2023, outcome "recovering" and all described as "received 2 Covid-19 vaccines, 3 boosters/ tested positive for covid". The patient underwent the following laboratory tests and procedures: SARS-CoV-2 test: (08Sep2023) Positive; (11Sep2023) Positive; (13Sep2023) Positive; (Sep2023) Positive, notes: Caller states she is still home recovering and still testing positive with a light line; (Sep2023) Positive; (Sep2023) Positive; (Sep2023) Positive, notes: Tested positive after her last booster, the fifth shot; (16Sep2023) Positive. Therapeutic measures were not taken as a result of vaccination failure, covid-19. Clinical course: Caller got her 2 Pfizer covid 19 vaccines and booster shot. Got tested positive for covid and wanted to know if when will she need to take the next booster shot. Caller confirms she received 2 Covid-19 vaccines, 3 boosters and the last booster was about 1 year ago. Caller states she has not travelled in 4 years and has been very careful. Caller states she travelled over labor day, and tested positive on 08Sep2023. Caller states she is still home recovering and still testing positive with a light line. Caller states she was prescribed Paxlovid, but was afraid to take it since she has many allergies. Caller was really afraid of an adverse reaction, so she has Paxlovid but did not take it or start it. Caller states she should wait 3-6 months after recovering from Covid, but she wanted to confirm with Pfizer. Caller states she is assuming she caught the new variant now. Caller states she knows there is a booster out and in the middle of going through Covid, caller would like to know how long she has to wait before getting the new booster? Stated that she lost 6 pounds in a week with Covid after the Covid 19 vaccine. Had called to find out how soon can get new booster after she recovered and agent told her to ask doctor, doctor told her after 3-6 months. Did contact everyone she had been in contact with over that weekend that she tested positive except the airline because she did not know how they would let everyone else know. Paxlovid-delay in therapy: Saw doctor on 09Sep2023 got medication from the doctor and was supposed to start it on the evening, night of 09Sep2023. Attempted to capture outcome; outcome provided as she is still recovering from Covid 19. Clarified that she has not started Paxlovid yet. Lost 6 pounds in a week: Started getting sick on 05Sep2023 and was not eating much so she guessed it started from 05Sep2023 up until now. Is still recovering and has not recovered completely yet. Treatment: Has not eaten much had soup and tea and did not feel like eating a lot of food. Third booster-tested positive for Covid 19: Tested on 08Sep2023. Is still recovering. Treatment: None. Tested positive after her last booster, the fifth shot. Investigations: Mentioned that she also tested positive for Covid 19 on 11Sep2023, 13Sep2023 and on Saturday, 16Sep2023 she took a home test and the T line was very faint but still there so it is considered positive.  The information on the batch/lot number for bnt162b2, bnt162b2 omi ba.4-5 has been requested and will be submitted if and when received.