extreme dizziness; can’t get out of bed; My head is almost never clear; This is a spontaneous report received from a Consumer or other non HCP, Program ID. An 84-year-old patient received BNT162b2 (BNT162B2), as dose number unknown, 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: DIZZINESS (hospitalization), outcome “not recovered”, described as “extreme dizziness”; BEDRIDDEN (non-serious), outcome “not recovered”, described as “can’t get out of bed”; BRAIN FOG (non-serious), outcome “unknown”, described as “My head is almost never clear”. The patient underwent the following laboratory tests and procedures: Test: all good. Clinical details: patient was 84 years old. Patient has been having extreme dizziness and was in the hospital. Tests were all good. His/her head was almost never clear. Sometimes he/she can’t get out of bed. Patient had the Pfizer shot at the beginning of COVID. Patient asked if this could be from the vaccine. The information on the batch/lot number for BNT162b2 will be requested and submitted if and when received.