Had really bad chills; Really bad nausea; Bad headache; He felt colder and sicker; He felt colder and sicker; Started feeling worse/ It started getting worse as he was driving to work.; He was tired or something like that; This is a spontaneous report from a contactable consumer or other non-healthcare professional. A 48-year-old male patient received bnt162b2 (BNT162B2, PFIZER-BIONTECH COVID-19 VACCINE, solution for injection), dose 1 via an unspecified route of administration, administered in left am on 09Jun2021 at around 12:25 or 12:35 (Batch/Lot Number: EW0186; Expiration Date: Aug2021) as single dose for covid-19 immunisation. Medical history included kidney transplant (He had kidney transplant, 2 years ago) and gave up a kidney (really protective of the one that is left). He had a check-up at the transplant centre the same day that he got the vaccine. He gets a check-up every 4 or 5 months. Relevant family history included high blood pressure and strokes (other than that nothing). There we no concomitant medications reported.The patient did not receive any vaccination within 4 weeks prior to covid-19 vaccine. The patient reported that he and his daughter got the Pfizer BioNTech covid vaccine last week as the first dose. His next shot was on 30Jun2021. The side effects were taking effect now. On 17Jun2021, the patient experienced he was tired or something like that. On 18Jun2021, the patient had really bad chills, really bad nausea, bad headache, he felt colder and sicker and started feeling worse/ it started getting worse as he was driving to work. The clinical course was reported as follows earlier this morning he had really bad chills, really bad nausea and a really bad headache. The chills were so bad that had on a short sleeve and a long sleeve shirt and a coat. He was at work and just started feeling worse, and colder and sicker. His headache started at 0000 this morning when he woke up. At 21:00 or 22:00 last night he thought he might have a headache, or he was tired or something like that. It started getting worse as he was driving to work. He got to be in so much pain he had to turn around and call out from work and come back home and took a nap and 5 hours later, the chills had resolved, and the nausea was pretty much gone. The headache was better, he does have a lingering headache, but it was not as bad as it was. It started with a headache, then nausea, then chills. He still has a little nausea. He is still having some headaches, but that was it. In the morning his headache was at a 10, now it is between 4 and 6. Nothing higher or lower. The nausea is pretty much depleted. The chills are okay. The patient was just worried because he heard of people getting sick and worried about my kidney shutting down. He further reported that he was hesitant to get the vaccine, but his doctor pushed him to get it and asked if this was normal to have side effects a week later and how long will they last. On 18Jun2021, pain assessment showed 10 in the morning and 4-6 later. The outcome of event chills was resolved on 18Jun2021, nausea, headache was resolving, whereas unknown for all other events.   Follow-up attempts are completed. No further information is expected.