I had to go to the emergency room because of shortness of breath; Cold; My voice sounded like I had a cough. My students said I sounded like a smoker's cough; I was talking with a rough voice; My voice sounded like I had a cough. My students said I sounded like a smokers cough; I was talking with a rough voice; This is a spontaneous report received from a contactable consumer (patient). A 37-year-old female patient received bnt162b2 (Batch/Lot number was not reported), first dose via an unspecified route of administration, administered in Arm Left on 18Jan2021 14:00 as single dose for covid-19 immunization. Medical history included multiple sclerosis from 2017 and unknown if ongoing, they diagnosed her in 2017, she didn't remember that, It's been a while. Concomitant medications included ocrelizumab (OCREVUS) taken for multiple sclerosis, start and stop date were not reported; amfetamine aspartate, amfetamine sulfate, dexamfetamine saccharate, dexamfetamine sulfate (ADDERALL) taken for an unspecified indication, start and stop date were not reported. The patient experienced shortness of breath, cold, voice sounded like had a cough/ sounded like a smoker's cough; she was talking with a rough voice on an unspecified date. The patient received second dose of BNT162B2 on 08Feb2021 at 19:00 via an unspecified route in left arm for covid-19 immunization. The Covid Pfizer shot a while back. I just want to report some really cool side effect. So, the first time I had a like a weird kind of like, I have a like cold. My voice sounded like I had a cough. My students said I sounded like a smoker's cough. It was weird. I was talking with a rough voice. After, I took my second shot. I went to my mom's town. She is in different town. I normally wear mask even before the pandemic because she has a little dog. I am very allergic to animals. I forgot to put on my mask and I was sitting on a couch and I was petting him I forgot. I don't know she was all like you are petting him and I was like what. I was allergic to him like I didn't sneeze. I normally have very watery eyes and I sneeze a lot around her dog and then I was like what. I was looking around like this had never happened.  I am very allergic to all animals. Then, I was like what. I started freaking out because it was very stressful my parent's house because they have a dog. Then, I was like is it because of a shot and they are like is there a possibility. I was like, No. I was just like there is no other way. I was into the pet store and I went to meet a cat. I called the lady. I needed to pet a cat and I saw you petting all the cats. Cats were worst for me. She put on all cats near me. Not one sneeze. I am no longer allergic to animals and that's a very big deal for everybody that knows me. I could not be around animals. My eyes turn watery and I sneeze. Even my students, when they come into the class and they have any kind of animals with them I start sneezing very bad. It was my first dose. My school district sent me to get a first dose.  It was just a little time period. You have to go in a certain period. After my second dose, I realized that I am no longer allergic to animals. Consumer stated, After my first shot I went to the emergency room. I had like a shortness of breath. I had to go to the emergency room because of shortness of breath. That was after first shot.'' Vaccination facility type: It was a mall. They shut certain area in a mall, shopping center. No Prior Vaccine. No Personal History and Family history. The outcome of events for shortness of breath was resolved on an unspecified date, for other events was unknown.  Information on the lot/batch number has been requested.