This is a spontaneous report from a Pfizer-sponsored program. A contactable consumer (the patient) reported that a 47-year-old female patient received the first dose of BNT162B2(PFIZER-BIONTECH COVID-19 VACCINE, Lot Number: EN6206; Expiration Date: 30Jun2021) via an unspecified route of administration in left arm on 02Apr2021 17:00 at age of 47-year-old at single dose for COVID-19 immunisation. Medical history was reported as "none". Concomitant medications included ergocalciferol (VIT D), collagen, biotin, curcuma longa (TURMERIC), aloe vera, malus domestica (VINEGAR APPLE CIDER PLUS), and all of the natural vitamins. The patient took these every singe day. She was taking all the above vitamins because she was 47 years old and she wanted her skin different and she wanted to prevent the COVID. She had oil essence that she put on every single day and she had for more than one year it was the essential oil that she put in her diffuser with water and it was to prevent sickness. None prior vaccination within 4 weeks prior. Relevant Family History related to AE(S) was none. The patient received her 1st dose of Pfizer vaccine on 02Apr2021. She received a positive COVID test result on 04Apr2021. After 10-11 days she felt really good, she had only mild symptoms. She just had one or two days of body aches and that's it. 2nd dose was due 23Apr2021. The patient said she did not get COVID from the vaccine but was positive because of her husband who has allergies and cough every day of the year. He caught COVID at the restaurant (One family had invited them to go to a restaurant with them and inside the restaurant it was crazy. There were more than 80 people in there and that's it, after that her husband got the positive COVID test and then her daughter and then finally her), but they did not know because the symptoms were exactly the same as his pollen allergy. When she had the vaccine she had COVID in her body already. The only thing that she felt after the vaccine was a little cold (Apr2021), but the weather in the city was crazy, the temperature was around 50 and she said "oh perfect," she was going to get a cold after the vaccine. She thought that it wasn't the vaccine that caused it, she caught a cold because suddenly the weather was around 50 and she told her daughter that she needed a sweater and she gave her sweater to her daughter and she thought that she got a cold, but that was the only thing she felt. Another thing, when they put the vaccine in the area where she got the vaccine it was a little pain after the vaccine and she could feel it in her muscle. That was the only thing. It was muscle pain but only a little one. She thinks that began around the second day, 03Apr2021. She confirmed that she has recovered completely and added that currently she felt perfect. Caller said that she didn't remember when her muscle pain ended, it disappeared. The person that is with the department of health said that the caller didn't need to repeat her COVID test but she said that she was going to repeat her test because she wanted a negative test result. The person she spoke to said to wait 19 days to do the test because she can get positive results and then after 10 days she would not be contagious anymore. She would be able to walk outside of her house because she would not be contagious but the caller said that she wanted to wait until she got a negative result because COVID had got all of her family, her little one, her husband and her. The person that entered the COVID virus in her house was her husband. But she was confused because every single day of his life he has a cough. She thought the pollen was heavy outside and he coughed from that and then the same day they she the vaccine they had the same appointment. She told her husband to go to the doctor and asked if he can still have the vaccine and see if he has allergies so hard and that is it. He wasn't having allergies, it was COVID. Probed if the caller's husband had the COVID vaccine the same day that she did and she said that her husband had cancelled his appointment. The only person that has received the COVID vaccine that day was her because she thought that she just had the same allergy that he was having. She felt something about two days ago and said "what?" but she had to attend to everyone in the house and honestly she didn't have enough. Just had one or two days of body aches: She got her vaccine Friday, 02Apr2021, she had the positive result on Sunday, 04Apr2021, but that Friday night, 02Apr2021, she had body aches in her legs only but she walked a lot. She felt tired and her legs had muscle pain (onset date unknown). She felt tired currently and that was the only thing. What she had wasn't chills, but it was weird she has never felt that kind of chill before, it was inside the muscles. It was weird. It was different. The next day she called the doctor and he told her that she was positive for COVID and then her symptoms started the night before that and he said to take some medicine and that is it. She took it and the second day she was perfect. Caller confirmed that it was either Tuesday, 06Apr2021, or Wednesday, 07Apr2021, that she felt better. She confirmed that she has recovered completely from the body aches. She cough likes (she gave an example of the cough) and that is it. Probed if she still has the cough currently and she said that she did not have it at the date of report. The only thing was that if she had to clean the house or exercise, she can feel a little bit tired and then she has to rest. No further details provided. The only thing was the day she got the first symptom her period appeared and it was different because she had a lot of pain and in all of her life she has never gotten pain. She had a lot, a lot of pain in her pelvic area and it was in the coccyx area. It was a discomfort pain, it was weird. The first day of the period with the pain was 08Apr2021. Probed for how long she had the pain and she said it was the day before her period, the day of her period and then it disappeared the next day. It was really weird pain but she supposed it was because she had COVID. Confirmed began on 07Apr2021 and it went away on 09Apr2021 which was the day after. She has recovered completely. She had a COVID test on 04Apr2021 and had a repeat test on 05Apr2021 and both were positive. Someone said to repeat the test because she had the vaccine on that Friday and maybe she had a false positive and she thought about how her daughter didn't get the COVID vaccine and she was positive so the caller thought that she has to be positive too. And that is it, she repeated it at the convention center and she received the positive result again. Someone said that she needed to retest in 19 days, she asked if it was correct. For question if any AE(s) require a visit to: emergency room or physician office, the patient said yes (as reported), she had an over the phone appointment with her doctor because she got the positive COVID result and she wanted to ask him about what happened to her body. She had the vaccine and then had COVID with no symptoms inside her body. She said what happened? And someone she spoke to said that she would have to call her doctor because they didn't know. Nothing happened and the doctor said that she could get COVID without the vaccine because she didn't have enough time to protect her body. If she had gotten COVID after the vaccine, about 10 days then she would feel less. The outcome of events "a little pain after the vaccine and she could feel it in her muscle/her legs had muscle pain", "just had one or two days of body aches/body aches in her legs only" was recovered in Apr2021, "her period appeared and it was different because she had a lot of pain and in all of her life she has never gotten pain", "pain in her pelvic area and it was in the coccyx area", " was recovered on 09Apr2021, the outcome of other events was unknown.