diarrhea; legs started hurting/ he pain starts it feels like a fog going down the arms or up the legs; pulmonary doctor stated the muscle around their lung may have broke down; suspect that probably the patient was infected with covid-19; arms started hurting and arms hurt so bad they could barely carry a grocery bag, they cannot stand doing work at home for more than 5 minutes/ feel they are dying a slow death, and it is becoming unbearable; vomiting; chills; This spontaneous case was reported by a consumer and describes the occurrence of DIARRHEA (diarrhea), PAIN IN EXTREMITY (legs started hurting/ he pain starts it feels like a fog going down the arms or up the legs), LUNG DISORDER (pulmonary doctor stated the muscle around their lung may have broke down), SUSPECTED COVID-19 (suspect that probably the patient was infected with covid-19) and VACCINATION SITE PAIN (arms started hurting and arms hurt so bad they could barely carry a grocery bag, they cannot stand doing work at home for more than 5 minutes/ feel they are dying a slow death, and it is becoming unbearable) in a 58-year-old male patient who received mRNA-1273 (Moderna COVID-19 Vaccine) (batch nos. 027B21A and 022M20A) for COVID-19 vaccination. The occurrence of additional non-serious events is detailed below.     Concurrent medical conditions included Blood pressure high.   On 12-Mar-2021, the patient received first dose of mRNA-1273 (Moderna COVID-19 Vaccine) (unknown route) 1 dosage form. On 09-Apr-2021, received second dose of mRNA-1273 (Moderna COVID-19 Vaccine) (unknown route) dosage was changed to 1 dosage form. On an unknown date, the patient experienced DIARRHEA (diarrhea), PAIN IN EXTREMITY (legs started hurting/ he pain starts it feels like a fog going down the arms or up the legs), LUNG DISORDER (pulmonary doctor stated the muscle around their lung may have broke down), SUSPECTED COVID-19 (suspect that probably the patient was infected with covid-19), VACCINATION SITE PAIN (arms started hurting and arms hurt so bad they could barely carry a grocery bag, they cannot stand doing work at home for more than 5 minutes/ feel they are dying a slow death, and it is becoming unbearable), VOMITING (vomiting) and CHILLS (chills). The patient was treated with FLUTICASONE PROPIONATE, SALMETEROL XINAFOATE (ADVAIR) for Adverse event, at a dose of UNK, bid; MELOXICAM for Pain, at an unspecified dose and frequency and PREDNISONE for Adverse event, at an unspecified dose and frequency. At the time of the report, DIARRHEA (diarrhea), VOMITING (vomiting) and CHILLS (chills) had resolved, PAIN IN EXTREMITY (legs started hurting/ he pain starts it feels like a fog going down the arms or up the legs) and VACCINATION SITE PAIN (arms started hurting and arms hurt so bad they could barely carry a grocery bag, they cannot stand doing work at home for more than 5 minutes/ feel they are dying a slow death, and it is becoming unbearable) had not resolved and LUNG DISORDER (pulmonary doctor stated the muscle around their lung may have broke down) and SUSPECTED COVID-19 (suspect that probably the patient was infected with covid-19) outcome was unknown.      DIAGNOSTIC RESULTS (normal ranges are provided in parenthesis if available): On an unknown date, Blood pressure measurement: high (High) High, blood pressure has gone to the roof. On an unknown date, Blood test: negative (Negative) results came back negative. On an unknown date, Heart rate: 110 (High) Around 110. On an unknown date, Oxygen saturation: 88-92 (abnormal) 88-92%.         Lab data include several tests has been done, but all results came back negative and HCP send the patient back for some more blood tests because they suspected there could be some fluids in their lungs but the tests came back negative.  Concomitant medication include high blood pressure medication. Treatment medication include rescue inhaler and medication for pulse rate.   This case was linked to MOD-2021-345047 (Patient Link).; Sender's Comments: This case concerns a 58-year-old male patient with no relevant medical history reported, who experienced non serious unexpected event of special interest COVID-19. The event occurred reportedly around the time of the second dose of Spikevax, however the exact time to onset was not provided. Rechallenge was not applicable as the event occurred after the second dose.  The benefit-risk relationship of drug is not affected by this report