redness soreness; redness soreness; I felt big burning things when he injected it I had a little warm there; I felt big burning things when he injected it I had a little warm there; This is a spontaneous report from a contactable other hcp (Retired Registered Nurse). A 68-years-old female patient received BNT162B2 (PFIZER-BIONTECH COVID-19 VACCINE, Lot number EN6201), dose 1 via an unspecified route of administration on 09Feb2021 as single dose for COVID-19 immunisation. The patient medical history was not reported. The patient's concomitant medications were not reported. She concerned because when she received the first dose of Pfizer vaccine 09Feb2021 the syringe was not locked properly so the needle went flying away at least 4 feet away after she got her vaccine. She believe she didn't get the full vaccine because she had no symptoms. She received her first Covid vaccine 4 weeks ago and she was at a vaccination site in state where you drive through a car an emergency medical technician gave me the injection when he gave me the injection with through the syringe and she put it down by the side the needle went flying and hit a cement block near where they were keeping the vaccine near the cooler and we both looked at each other I just retired last years after 45 years as a registered nurse, husband is a physician we have never seen that happened but she did ask if it was a lower lock syringe that he is using and he said yes she said did you tighten it before he said is no and my concern was how much of the vaccine she received because what else would have projected the needle could fly off like that it had to be some pressure or source there and she asked if there was a physician there or medical director and they said there was not any volunteer and ENT through the nurse association vaccination program. So, she had absolutely no reaction whatsoever she felt a little prick of the small needle and that was it and traditionally she was the one who reacts local pain real thing and redness sorness nothing happened absolutely nothing. So, yesterday she had her second Pfizer Covid vaccine at the site and talked to them again and she said that's the same syringe you were using a month ago and he said no we had several problems we don't use that anymore she said interesting so he gave me my injection she felt big burning things when he injected it I had a little warm there today that's a usually thing she do with the vaccine flu whatever something kind of reaction, so she had the reaction this time no other symptoms so she don't know if she had already having sensation with the first dose or not he told me she talked with her husband and other medical people to call Pfizer and ask since it is doubtful she got an injection first time or any would it be recommended to get a third Covid vaccine at Pfizer just because she probably didn't get the First one. She was 68 years old she live multigenerational house her children's work out of the home'. Consumer was informed about the Pfizer Medical Information and provided with the number and requested to dial the option 3 and informed about timings as 8 AM to 8 PM from Monday to Sunday. When probed for the lot no of the second vaccine consumer stated 'EN6208.' The outcome of the events was unknown.