I can't even read; I'm so freaking sick /I didn't feel well; Flu / like flu side effect; I still feel like very weak and achy; Pain/achy/aches; Teeth chattering; Shaking all night long and 102 fever; Shaking all night long and 102 fever/low grade fever; This is a spontaneous report from a contactable consumer (patient). A 48-year-old female patient received first dose bnt162b2 (PFIZER-BIONTECH COVID-19 VACCINE, reason for no lot number: consumer stated, "I can't even read, it says EK or E something 5730. That's what it looks like."), intramuscular in arm in Dec2020 at single dose for COVID-19 immunisation.  Medical history included low thyroid, have had thyroid cancer many years ago.  Concomitant medication included levothyroxine sodium (SYNTHROID).  Consumer stated, "I just have a question, I had a shot done on Wednesday and I have heard the second shot was worst so I was little concern we are all concerned about getting the first shot to begin with. So I had the shot on 11:30 at work at the hospital on Wednesday. I probably about 1:30 to 2 O'clock in the morning total like flu side effect. I thought I got a flu, aches, pain, teeth chattering, shaking all night long and 102 fever. I haven't been sick at all thank god in a while but it feels like I had, so, I have a new born grandson supposed to go there for Christmas so I'm concerned because I was running a 102 Wednesday night and I was so running a low grade so is it normal to have reaction like that?" Consumer stated, "Yes, let me just get a pen. I just don't want to be around the baby. I thought I was fit but I don't usually when your body gets the vaccination your body fighting against the vaccine so I don't think it is going to affect the baby. I just don't want to get this shot if they got affected and if they are on fever. I just want to make sure before I go over there for Christmas."  When probed if calling for the first time in Pfizer drug safety department, consumer stated, "No, actually I was just thinking now before I had out I grab these side effects yesterday and I read it I have fever 102, I was like let me call the number from the paper that they gave me with the shot card, let me call you guys and try to figure out what the hell is going on here and why I'm so freaking sick from this shit." .Height and weight: Consumer stated, "I say about 130 and about 5'6.". LOT#: Consumer stated, "Let me see if I have the card, I know I have it somewhere. May be I'm just thinking I shouldn't get the second shot. I can't even read. it's Pfizer, I can't even read, it says EK or E something 5730. That's what it looks like."Manufacturer name: Consumer stated, "Covid 19 Vaccine and I'm pretty sure it's Pfizer.".Lab work: Consumer stated, "I had all my labs on like you know like regular labs CBC's like everything. I have bad thyroid it goes up and down, I didn't feel well so I went to you know I know when my thyroid is up or down so I went and got the whole blood panel done.".Date of administration of first dose: Consumer stated, "It was probably like December 8th. I had it done on 23rd of December." (Not further clarified).Event date: Consumer stated, "The same day I had the shot.".When probed if still experiencing the events, Consumer stated, "Yes. It's not totally improved but it is better than it was but I still feel like very weak and achy." .Treatment: Consumer stated, "Tylenol and Ibuprofen I keep alternating it."Consumer stated, "I just want to make sure I can go back to my grandson today because I went to my daughter last time she is leaving for (place name) tomorrow and she was nervous and now I'm like still running a low grade fever last night and I know my daughter is going to flip out if I show up. I told her it's okay because it's only vaccination but I just want to make sure with the Covid shot I got." .The outcome of events I still feel like very weak and achy and pain/achy/aches was not recovered. The outcome of events flu / like flu side effect, teeth chattering, shaking all night long and 102 fever, shaking all night long and 102 fever/low grade fever, I'm so freaking sick was Recovering. The outcome of other events was unknown.   Information on the lot/batch number has been requested.