Cold; flu like symptoms; skin was crawling; her neck hurts; exhausted; fatigue; headache; Chills; This is a spontaneous report from a contactable consumer (patient). A 62-year-old female patient received BNT162B2(PFIZER-BIONTECH COVID-19 VACCINE; formulation: Solution for injection, Lot Number: EN6203; Expiration Date: Jun2021), via an intramuscular, administered in Arm Right on 16Mar2021 at 09:15 (age at vaccination 62-year-old) as dose 2, single for covid-19 immunization. The patient medical history included osteoporosis from an unknown date and unknown if ongoing Verbatim: Osteoporosis. Concomitant medications included denosumab (PROLIA) taken for osteoporosis from Nov2020 to an unspecified stop date. The patient previously took first dose of BNT162B2 (PFIZER-BIONTECH COVID-19 VACCINE, formulation: solution for injection, Lot number: EL3247; Expiration date: MAY2021) via an unspecified route of administration 23Feb2021 (age at vaccination 62-year-old) at single dose for Covid-19 immunization. She states that she is a Pfizer Employee calling about herself. She states that she has to report her adverse events from the COVID shot. She tried to do so online but cannot type into the boxes. She checked her keyboard, and the battery was not dead and was working on everything else. she mentioned how she was feeling to her manager and was requested to report this information. She adds that she had the second vaccination on Tuesday 16Mar2021 and later on Tuesday night had chills, fatigue, and headache. she adds that she works under a clinical umbrella for Pfizer and reviews clinical data for Covid studies. Her manager told her to report all of this. She tried three times on the website to do so but it would not let her type. she states that these events did not happen after the first vaccine. She would have preferred to do the report online, but it would not let her type in the fields. She was sitting and typing in the fields, and she figures she would put the information on, but it would not let her type in the field. She states it was like when you need a battery or something for the keyboard but that was not what it was. She states shot was at 9:15 on 16Mar2021 and chills started at 21:00, 16Mar2021. The chills lasted through the night and the chills were maybe around 12 hours. She adds that she worked on the COVID study. She had chills all through last night and they lasted until Wednesday. It felt like she had flu like symptoms. she adds she is not sure if that should be put down too, as she was cold and she is never cold, but she felt like her skin was crawling like she had the flu, she adds that it was around 9 pm when she was getting tired, she worked all day after receiving the vaccine. she came home and was fine and went to bed because she started feeling tired and it just hit her, and she could feel it all night. The chills subsided but yesterday she could not work at all, she was sleeping all day and had a headache. she gets headaches but adds this one was bad. By morning, on 17Mar2021, caller was still exhausted but around at 7:30 or so she knew she could not work. she adds that she had the flu about two years ago or so and it was just like this where she could not get out of bed. she states that she would say chills started through the night and by the morning at 7:30 yesterday was very tired and had headaches so she slept a lot. She states she has not fully recovered. Her head does not hurt as much but she is still very tired, she adds that her head is okay right now. she also adds that maybe it wore her out when she went to work because she does not have energy. She was going to bed and noticed yesterday that it was not going to be good based on how she felt. Fatigue onset worsening was yesterday morning. She adds that she had to drive two hours to get the COVID19 vaccine, came home and worked, and nothing hit until 12 hours later. she states she still has fatigue slightly with some improvement as she has been able to sit and work. Headaches started yesterday at the same time as the fatigue. she adds it was bad all day yesterday but right now it is okay. She adds that she guesses her neck hurts a little bit, but it might be from being in bed too long. She adds hopefully it has subsided. she coughed on phone and then stated she does now know what that cough is. The patient experienced chills on 16Mar2021 at 21:00, fatigue and headache on 17Mar2021, cold, flu like symptoms and skin was crawling those on an unspecified date, exhausted on 17Mar2021 at 07:30, her neck hurts on an unspecified date. The patient took Ibuprofen. She took one Tylenol PM on Tuesday night because she wanted to sleep as she was not sleeping well because of the chills. Tylenol does not usually work for her, so she does not take it. Yesterday, she took Ibuprofen with pseudoephedrine. She believes that she gets what she calls sinus headaches or allergies, so she takes that, and it always works. She took two through the day, and two regular Ibuprofen also. she clarifies that she took two Ibuprofen with pseudoephedrine cold and sinus medication and then later in the day a couple of hours, probably four hours, later took 200 mg Ibuprofen. Then, last night at five o clock she took the Ibuprofen with Pseudoephedrine again and then in the middle of the night she got up and took another plain Ibuprofen. She has not taken any today. she clarifies that the Ibuprofen with Pseudoephedrine is 200 mg of Ibuprofen and 30 mg of pseudoephedrine. The Ibuprofen by itself is 200 mg. No further details were provided regarding the Tylenol. Therapeutic measures were taken as a result of chills, fatigue, headache, cold, flu like symptoms, skin was crawling, exhausted. The clinical outcome of the events chills, fatigue, headache was recovered on unspecified date, fatigue was recovering and the outcome of all other events was unknown.  No follow-up attempts are possible; information about lot/batch number cannot be obtained.