Muscle & body pain; Muscle & body pain; nausea; very tired & lack energy; very tired & lack energy; neck tightness and sever pain; neck tightness and sever pain; Exercise tolerance is very poor; stiffness; the first movements are very painful; I cant do any of the physical things I did before; This is a spontaneous report received from contactable reporter(s) (Consumer or other non HCP). The reporter is the patient.  A 61 year-old male patient received bnt162b2 (BNT162B2), administered in arm left, administration date 31Mar2021 11:00 (Lot number: EN2613) at the age of 61 years as dose 2, single for covid-19 immunisation. Relevant medical history included: "heart disease" (unspecified if ongoing); "diabetes" (unspecified if ongoing); "allergies:penicillin" (unspecified if ongoing). The patient took concomitant medications. Vaccination history included: Bnt162b2 (Lot number: Pfizer EN6203, Administration time: 05:00 PM, Vaccine location: Left arm, Dose number: 1), administration date: 08Mar2021, when the patient was 61 years old, for COVID-19 immunization. The following information was reported: MYALGIA (non-serious), PAIN (non-serious) all with onset 01Apr2021, outcome "not recovered" and all described as "Muscle & body pain"; NAUSEA (non-serious) with onset 01Apr2021, outcome "not recovered", described as "nausea"; FATIGUE (non-serious), ASTHENIA (non-serious) all with onset 01Apr2021, outcome "not recovered" and all described as "very tired & lack energy"; MUSCLE TIGHTNESS (non-serious), NECK PAIN (non-serious) all with onset 01Apr2021, outcome "not recovered" and all described as "neck tightness and sever pain"; EXERCISE TOLERANCE DECREASED (non-serious) with onset 01Apr2021, outcome "not recovered", described as "Exercise tolerance is very poor"; MUSCULOSKELETAL STIFFNESS (non-serious) with onset 01Apr2021, outcome "not recovered", described as "stiffness"; DYSKINESIA (non-serious) with onset 01Apr2021, outcome "not recovered", described as "the first movements are very painful"; LOSS OF PERSONAL INDEPENDENCE IN DAILY ACTIVITIES (non-serious) with onset 01Apr2021, outcome "not recovered", described as "I cant do any of the physical things I did before". Therapeutic measures were not taken as a result of myalgia, pain, nausea, fatigue, asthenia, muscle tightness, neck pain, exercise tolerance decreased, musculoskeletal stiffness, dyskinesia, loss of personal independence in daily activities.  Additional Information: The reporter stated that within 24-48 hours he had, muscle and body pain, nausea, very tired & lack energy, neck tightness and sever pain. Exercise tolerance was very poor and immediately makes all the symptoms much worse. The worst was over in about 48 hours from on set. But then he had not recovered any more 2 and half weeks. The reporter could not do any of the physical things he did before. If he did not move, then stiffness set in and the first movements were very painful till he got about 30 steps or so. The reporter further stated that he was not tested COVID prior and post vaccination. Other vaccine in four weeks was not administered to the patient.  No follow-up attempts are possible. No further information is expected.