immediately started with tingling on tops of both feet particular on left foot/ tingling in toes; I am having trouble with my left foot; it's a sensation of tingling that is weird; tripping periodically; It doesn't hurt but it could hurt/pain threshold/foot; it is like I have drop foot / Like foot drop; This is a spontaneous report from two contactable consumers (patient and her husband). A 62-year-old female patient received first dose of bnt162b2 (PFIZER-BIONTECH COVID-19 VACCINE, solution for injection, lot number: ENS208 (patient's husband also reported that the 3rd digit could be a 6 or an 8, patient added that it was EN8208 but her husband stated he was less confident)), via an unspecified route of administration, administered in Left Arm (also reported as left shoulder) on 11Mar2021 at 15:00 (at the age of 62-year-old) at single dose for there's a pandemic going on. Medical history included she walked everyday and exercise a minimum of 45 min/day, for years, 20 years; high blood pressure; her condition, there was something in her esophagus and there was a problem; had a problem with her parathyroid and they removed it, there were 4 nodes and they took 2 and there were still 2. Patient's mother is 99 and had an accident. Ongoing concomitant medications included lisinopril from an unspecified date (reported as has been on 10 years or so, so a long time) for high blood pressure; colecalciferol (VITAMIN D) from an unspecified date (reported as has been on for about 3 years) as she had a problem with her parathyroid and they removed it; alendronate sodium (ALENDRONATE) from an unspecified date (reported as has been on for approximately 3 years) for bones and back to make sure she has enough calcium in her bones; pantoprazole from an unspecified date (reported as has been on around 3 years but she does not remember, it has been about three years) for her condition, there is something in her esophagus. Despite all of these medications she is healthy. Patient reported that she did not know if this was vaccine related or not, but the timing was. She got the vaccine on 11Mar2021, and immediately started with tingling on tops of both feet particular on left foot on the way home, which was side she got vaccinated on. She got tingling immediately following vaccination on 11Mar2021, and it's worse now but stable, not getting worse, it was like she have drop foot, sort of like that in 2021, she had to remember to lift her foot. She exercise. She walked everyday and exercise a minimum of 45 min/day, for years, 20 years. She had been walking and now she was having trouble with her left foot in 2021. Tingling on feet started right away, she drove back from vaccination site about an hour. She was able to drive and walk, it's not stopping her life she was tripping periodically mostly on her left foot in 2021, because she was not always conscious of lifting her foot. It's not painful, it's a sensation of tingling that is weird, it did not hurt but it could hurt, if it got worse it could be in the pain threshold, it's just in the annoying threshold in 2021. Like foot drop, like nerve damage on the top of left foot in 2021. She thought that if she didn't have a vaccine, she would say it felt like a nerve damage sort of thing, in both feet but predominantly in left one giving her trouble. Patient's husband added that the tingling was not excessively painful, it easy for him to say it was not painful. Tingling in toes was primarily on the left. She added that the tingling was not debilitating but it was just her husband she did not know if it had anything to do with the covid19 vaccine. No previous immunizations with suspect product. No additional vaccines administered same date. No AE required visit to Physician's Office or Emergency Room. No prior vaccination within 4 weeks. Family medical history relevant to AE was none. No investigation assessment for this, she had a physical next week which was just standard and just a standard battery of tests. Therapeutic measures were taken as result of all events included lifting her foot. The outcome of the event tingling was not recovered, outcome of the other events was unknown.  No follow-up attempts are possible. No further information is expected.