Right now he is not feeling well.; His hands are shaking; Headache with second dose; Injection site pain in left arm; Chills and fever; Chills and fever; Body aches; This is a spontaneous report from a contactable consumer (Patient). A 82-years-old male patient received second dose of bnt162b2 (PFIZER BIONTECH COVID-19 mRNA VACCINE; Solution for injection; lot number: EN6203), via an unspecified route of administration on 23Mar2021 at 12:25(at the age of 82-years-old) administered in Arm Left as a single dose for COVID-19 immunisation at Hospital. The patient had received first dose of bnt162b2 (PFIZER BIONTECH COVID-19 mRNA VACCINE; Solution for injection; lot number: EM9809), via an unspecified route of administration on 02Mar2021 administered in Arm Left as a single dose for COVID-19 immunisation and experienced Slight fever, Headache. Medical history included diagnosed allergies, compromised immune status, respiratory illness, genetic /chromosomal abnormalities, Diabetes diagnosed many years ago and is under control, Blood sugar is very low.The patient family medical history was reported as none.AE following prior vaccinations was reported as None. His wife got the same thing and she was fine. On an unspecified date, the patient experienced His hands are shaking, not feeling well. On 23Mar2021, the patient experience Headache. On 23Mar2021 at 01:00, the patient experienced Chills, fever and Body aches after second dose. On 23Mar2021 at 13:25, the patient experienced Injection site pain in left arm. He has gotten both injections. The first time, he only had a slight fever with mild headache. He got the second shot yesterday and last night had chills, fever, and just a multitude of things and just wondered if that sometimes is expected in certain people. There was no prescriber for the vaccine. Last night he put blanket on and then got overheated and had to take it off. With the second shot, he had arm pain at injection site.  With the first shot, he had no pain in his arm. Right now he is not feeling well.  His hands are shaking.He had severe chills.He put a sweatshirt on and then takes it off.The arm pain started yesterday an hour after the shot. He received the second dose of the Pfizer COVID vaccine on 23Mar2021, with Lot EN6203 and expiration unknown. It was also given in the left arm. He is unable to confirm if it was given in the muscle. He takes blood pressure and diabetes pills and was taking prior to the vaccine. No further details provided. History of all previous immunization with the Pfizer vaccine considered as suspect (or patient age at first and subsequent immunizations if dates of birth or immunizations are not available). 1st dose on 02Mar2021.He received the second dose of the Pfizer COVID vaccine on 23Mar2021, with Lot EN6203 and expiration unknown. It was also given in the left arm.He is unable to confirm if it was given in the muscle. AE following prior vaccinations was reported as None. His wife got the same thing and she was fine.The outcome of the events was not recovered for Injection site pain in left arm, unknown for not feeling well and hands are shaking, recovering for rest all the events.  No follow-up attempts are needed; information about lot/batch number cannot be obtained.