Magnets stuck to her arm; Worse chills; Arm still hurts; 2 inches below the injection site there was a red spot which had since turned into a scar; Her arm swelled up; 104.3 degree F fever; Low pulse oxygen level of 77%/Breathing was worse than before the vaccination; Didn't feel good all weekend until Sunday; 2 inches below the injection site there was a red spot which had since turned into a scar; This spontaneous case was reported by a consumer (subsequently medically confirmed) and describes the occurrence of PYREXIA (104.3 degree F fever) in a 62-year-old female patient who received mRNA-1273 (Moderna COVID-19 Vaccine) (batch no. 045A21A) for COVID-19 vaccination. The occurrence of additional non-serious events is detailed below.     The patient's past medical history included Breast cancer (5 years ago) in 2016, COVID-19 (hospitalized 01-Nov-2020) on 28-Oct-2020 and Pneumonia (almost died from pneumonia complications from COVID-19) on 01-Nov-2020. Concurrent medical conditions included Total lung capacity decreased (was left with 55% lung capacity after the pneumonia) since November 2020. Concomitant products included ALBUTEROL SULFATE for an unknown indication.    On 29-Apr-2021 at 10:00 AM, the patient received first dose of mRNA-1273 (Moderna COVID-19 Vaccine) (Intramuscular) 1 dosage form. On 29-Apr-2021, the patient experienced PYREXIA (104.3 degree F fever) (seriousness criterion medically significant), DYSPNOEA (Low pulse oxygen level of 77%/Breathing was worse than before the vaccination), VACCINATION SITE SCAR (2 inches below the injection site there was a red spot which had since turned into a scar), CHILLS (Worse chills), VACCINATION SITE ERYTHEMA (2 inches below the injection site there was a red spot which had since turned into a scar) and VACCINATION SITE SWELLING (Her arm swelled up). 29-Apr-2021, the patient experienced FEELING ABNORMAL (Didn't feel good all weekend until Sunday). 29-Apr-2021, the patient experienced VACCINATION SITE PAIN (Arm still hurts). On 22-May-2021, the patient experienced VACCINATION SITE REACTION (Magnets stuck to her arm). On 30-Apr-2021, PYREXIA (104.3 degree F fever), DYSPNOEA (Low pulse oxygen level of 77%/Breathing was worse than before the vaccination) and CHILLS (Worse chills) had resolved. On 02-May-2021, FEELING ABNORMAL (Didn't feel good all weekend until Sunday) had resolved. On 20-May-2021, VACCINATION SITE SWELLING (Her arm swelled up) had resolved. At the time of the report, VACCINATION SITE SCAR (2 inches below the injection site there was a red spot which had since turned into a scar), VACCINATION SITE REACTION (Magnets stuck to her arm) and VACCINATION SITE ERYTHEMA (2 inches below the injection site there was a red spot which had since turned into a scar) outcome was unknown and VACCINATION SITE PAIN (Arm still hurts) had not resolved.      DIAGNOSTIC RESULTS (normal ranges are provided in parenthesis if available): On 29-Apr-2021, Oxygen saturation: 77 (Low) 77%. On 29-Apr-2021, Pyrexia: 104.3 degree f (High) 104.3 degree F.     The action taken with mRNA-1273 (Moderna COVID-19 Vaccine) (Intramuscular) was unknown.       Treatment provided were Tylenol.  Follow-up received on 25MAY2021 included no new information.   Most recent FOLLOW-UP information incorporated above includes: On 25-May-2021: No new information.