I am Pfizer vaccinated; about three weeks prior to getting infected I have been boosted; I am Pfizer vaccinated; about three weeks prior to getting infected I have been boosted; This is a spontaneous report received from a contactable reporter(s) (Consumer or other non HCP). The reporter is the patient.  A patient (no qualifiers provided) 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 (medically significant), SUSPECTED COVID-19 (medically significant), outcome "recovered" and all described as "I am Pfizer vaccinated; about three weeks prior to getting infected I have been boosted". The patient underwent the following laboratory tests and procedures: SARS-CoV-2 test: Unknown results, notes: Event= Covid-19. Therapeutic measures were not taken as a result of drug ineffective, suspected covid-19.   Clinical course Additional Context: The report was cross referenced patient  This is second case out of two cases. Concern: Consumer stated, "patient  was calling to report a possible case of COVID re-bound after Paxlovid. Their husband was the one that was a patient had tested positive for COVID on, patient had tested positive for COVID on Friday 17Jun in the morning and patient  started taking Paxlovid on Friday 17Jun in the late afternoon. Patient  completed the entire five days duration per the instruction for five days. Patient  stopped the treatment and  ended the treatment with the last pill on 21June. Patient  had moderate symptoms, Patient has started feeling better the 23rd, 24th and then late night on the 25th, patient  started getting more and new presented with new symptoms(Further clarification unknown) that were very minor at the beginning of his COVID diagnosis and they became more pronounced as of yesterday so patient has started to get better and then goes worst and looking (incomplete sentence). So, they as well myself got COVID four days after him. they had very mild case and they had back to normal in eight days later and he is now seems too regressed. So, in mine searching online to trying to see what it could be, they put call under his health care provider who is not her back yet. They  suggested that from one I read online to call Pfizer and the patient, their  husband is also Pfizer double vaccinated and boosted(Further clarification unknown hence captured as unspecified vaccine)."In response to Pfizer drug safety, consumer stated, "Yes, correct. They had never took Paxlovid. they had Pfizer vaccinated(Later confirmed as Pfizer COVID-19 Vaccine) and they had actually my booster about a month ago, so about three weeks prior to getting infected they had been boosted. They had recovered, I had very minor symptoms like they weren't , know that they were sick, it was so minor and they had completely fine. They had never re-bounded, they had never took Paxlovid. They were fine and they a had day eight." In response to further probing, consumer stated, "I want to report for him because seems that rebound is something new and no more information seems to be needed." Consumer was informed about Pfizer Drug Safety.First time calling Pfizer Drug Safety: Consumer stated, "Yes."When probed if had COVID after Pfizer vaccinations(Covid 19 vaccine), consumer stated, "Yes." Description of Product Complaint: In response to Pfizer drug safety, consumer stated, "Yes, correct. I never took Paxlovid. I am Pfizer vaccinated(Later confirmed as Pfizer COVID-19 Vaccine) and I had actually my booster about a month ago, so about three weeks prior to getting infected I have been boosted. I recovered, I had very minor symptoms like I wasn't, know that I was sick, it was so minor and I am completely fine. I never re-bounded, I never took Paxlovid. I am fine and I am day eight." In response to further probing, consumer stated, "I want to report for him because seems that rebound is something new and no more information seems to be needed."Consumer was informed about Pfizer Drug Safety.   The information on the batch/lot number for BNT162b2 has been requested and will be submitted if and when received.