Itchy raised red rash/hives began within 24 hours and lasted approximately 10 days. Located multiple places on body. Arms, legs, torso both front and back.; Itchy raised red rash/hives began within 24 hours and lasted approximately 10 days. Located multiple places on body. Arms, legs, torso both front and back.; Itchy raised red rash/hives began within 24 hours and lasted approximately 10 days. Located multiple places on body. Arms, legs, torso both front and back.; Itchy raised red rash/hives began within 24 hours and lasted approximately 10 days. Located multiple places on body. Arms, legs, torso both front and back.; Also developed a bad sore throat - like rocks in the throat started about 8 hours after the vaccine shot. They went away by the next morning.; Also very tired for a day; Sore in the arm where the injection was given for a couple of days.; This is a spontaneous report from a non-contactable consumer, the patient. A female patient of unknown age received the first dose of BNT162b2 (PFIZER-BIONTECH COVID-19 mRNA VACCINE; Lot Number: UNKNOWN) via an unspecified route of administration in the left arm on 03Apr2021 as a single dose for COVID-19 immunisation. The patient did not have any relevant medical history and no known allergies to medications, food, or other products. Prior to the vaccination, the patient was not diagnosed with COVID-19. Concomitant medication taken within two weeks of vaccination included ethinylestradiol, drospirenone (YASMIN) for unknown indication on unknown date and unknown if ongoing. The patient did not receive any other vaccines within four weeks prior to the vaccination. On 03Apr2021, the patient experienced itchy raised red rash and hives that began within 24 hours and lasted approximately 10 days. They were located in multiple places on body. Arms, legs, torso both front and back. The patient also developed a bad sore throat - like rocks in the throat that started about 8 hours after the vaccine shot. They went away by the next morning. On 03Apr2021 the patient experienced sore in the arm where the injection was given for a couple of days. Therapeutic measures were not taken as a result of the events. The events did not result in doctor or other healthcare professional office/clinic visit, emergency room/department or urgent care. Since the vaccination, the patient had been tested for COVID-19. On 07Apr2021, the patient underwent COVID-19 virus test and the result was negative. The clinical outcome of the event developed a bad sore throat - like rocks in the throat started about 8 hours after the vaccine shot, they went away by the next morning and very tired for a day was resolved on 04Apr2021. The clinical outcome of the event itchy raised red rash and hives began within 24 hours and lasted approximately 10 days, located in multiple places on body, arms, legs, torso both front and back was resolved on an unknown date in Apr2021. The clinical outcome of the event sore in the arm where the injection was given for a couple of days was resolved on an unknown date in Apr2021.   No follow-up attempts are possible; information about lot/batch number cannot be obtained. No further information is expected.