a small amount of pain at injection site; some slight pain in his right side and it radiated across to his back; 4 days afterward there was some slight pain on right side/his torso; this past Monday the pain started moving to the center of chest; This is a spontaneous report received from contactable reporter(s) (Consumer or other non HCP) from medical information team. The reporter is the patient.  A 62-year-old male patient received BNT162b2, BNT162b2 omi ba.4-5 (BNT162B2, BNT162B2 OMI BA.4-5), on 24Sep2022 at 12:15 as dose 4 (booster), single (Batch/Lot number: unknown) at the age of 62 years, in left arm for covid-19 immunisation. The patient's relevant medical history included: "Blood pressure" (unspecified if ongoing). Concomitant medication(s) included: TETANUS VACCINE taken for immunisation as unk, single; INFLUENZA VACCINE taken for immunisation as unk, single; LISINOPRIL taken for blood pressure abnormal. Vaccination history included: Covid-19 vaccine (PRIMARY IMMUNISATION SERIES COMPLETE, UNKNOWN MANUFACTURER), for COVID-19 immunization; Covid-19 vaccine (DOSE 3 (BOOSTER), UNKNOWN MANUFACTURER), for COVID-19 immunization. The following information was reported: PAIN (non-serious) with onset 28Sep2022, outcome "unknown", described as "4 days afterward there was some slight pain on right side/his torso"; CHEST PAIN (non-serious) with onset 28Sep2022, outcome "unknown", described as "this past Monday the pain started moving to the center of chest"; VACCINATION SITE PAIN (non-serious), outcome "unknown", described as "a small amount of pain at injection site"; BACK PAIN (non-serious), outcome "unknown", described as "some slight pain in his right side and it radiated across to his back". Therapeutic measures were taken as a result of pain, chest pain, vaccination site pain, back pain. Additional information: Patient reported that 4 days afterward there was some slight pain on right side, confirming it was his torso, on the right side, and over on back. Then this past Monday the pain started moving to the center of chest. He stated that it was just a dull pain and no difficulty breathing, rash or any of that stuff, just a dull pain. He was told to chew on an aspirin 325 mg. The EMTs came, the ambulance didn't come, and they took his BP which was normal and the pain had somewhat subsided, and told him to stop by the store and get some Tylenol. He did not go to the hospital. He was told if it worsened he could go to the urgent care. The day before this report, patient felt great, he took only 225 mg of Ibuprofen. He also said the pain, only seemed to happen when he woke up in the morning, dull pain in chest towards the center. He relayed that he only had a small amount of pain at injection site. Pain came and went. For most of the day, he didn't feel it. Dull pain was there in the morning in his chest area. It was usually in the morning when it happened. Pain was about the same, but it was a situation where when it came, it still felt the same as when it first started, but it subsided quicker and didn't last as long. Not like the pain was during the whole day. It was just 5-15 minutes. Contacted the nurse that was affiliated with the clinic, she was an advice nurse. Talked to the advice nurse yesterday morning and she said there was an urgent care that he could go and follow up at. Didn't go this morning. He wanted to see how he felt this morning. Felt predominantly the same. Woke up at night and didn't feel the pain, but around 6-7 a.m. was when the pain came. Slept on his side primarily, so he laid on his back, but still felt that dull pain. Had reached out to his physician's advice nurse and said that he should follow up at urgent care if the pain got worse.  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.