his symptoms and the chillness and fever were mentioned there so that is why he suspects this is covid regarding his symptoms; had pain in his arm; a little bit also of a headache; chillness; fever; This is a spontaneous report received from a contactable reporter(s) (Consumer or other non HCP). The reporter is the patient.  A 41 year-old male patient received bnt162b2 (BNT162B2), administered in arm left, administration date 16Apr2021 (Lot number: ER8734) at the age of 41 years as dose 2, single for covid-19 immunisation. The patient had no relevant medical history. There were no concomitant medications. Vaccination history included: Bnt162b2 (Dose: 1, lot: EP7534), administration date: 26Mar2021, when the patient was 41 years old, for COVID-19 immunization.The following information was reported: PAIN IN EXTREMITY (non-serious) with onset 2021, outcome "unknown", described as "had pain in his arm"; HEADACHE (non-serious) with onset 2021, outcome "unknown", described as "a little bit also of a headache"; CHILLS (non-serious) with onset 2021, outcome "unknown", described as "chillness"; PYREXIA (non-serious) with onset 2021, outcome "unknown", described as "fever"; SUSPECTED COVID-19 (non-serious), outcome "unknown", described as "his symptoms and the chillness and fever were mentioned there so that is why he suspects this is covid regarding his symptoms". Therapeutic measures were taken as a result of pain in extremity, headache, chills, pyrexia.  Additional Information: No patient history was reported. No investigation assessment was reported. He took Pfizer Covid booster vaccine on Monday 27Dec2021 at 4:00pm and stated that he felt a little bit of some kind of fever but was fine he realized. Stated that there was pain in his whole body also stated after those multiple times where he was feeling chills and then fever and then he was getting better. Caller stated that he had no HCP information to provide. Caller stated that he had the 1st dose of the Pfizer Covid vaccine on 26Mar2021 with lot EP7534, the 2nd dose of the Pfizer Covid vaccine on 16Apr2021 with lot ER8734 and the Pfizer Covid booster dose administered on 27Dec2021 with lot FJ3197; stated his patient card has no expiry dates or NDC numbers written on it. his symptoms and the chillness and fever were mentioned there so that was he suspects this is covid regarding his symptoms. Stated he took Tylenol two times and did not take any Tylenol today and took two Tylenol one in the morning and one in the evening and had that Tylenol with lot C004UP and expiry date Nov2022 and UPC code 0100036305 he also stated that took another Tylenol that was Equate brand and it was for headache and yesterday he had a little headache and did not take the Tylenol Equate brand today but it has lot WZ19845, expiry date Jul2022 and UPC 681131367028. Vaccination facility type only. There is no vaccine administered at a facility. There were no require a visit to: Emergency Room and Physician Office for any AEs. No other vaccinations within four weeks prior to the first administration date of the suspect vaccine. No other patient's medical history and Family Medical History Relevant were provided.   No follow-up attempts are possible. No further information is expected.  Follow-Up (12Jan2022): Follow-up attempts are completed. No further information is expected.