Died three days after vaccine; 13 year old boy dies three days after the Moderna vaccine; This spontaneous case was reported by a consumer and describes the occurrence of DEATH (Died three days after vaccine) in a 13-year-old male patient who received mRNA-1273 (Moderna COVID-19 Vaccine) for COVID-19 vaccination. The occurrence of additional non-serious events is detailed below. No Medical History information was reported. On an unknown date, the patient received dose of mRNA-1273 (Moderna COVID-19 Vaccine) (unknown route) 1 dosage form. On an unknown date, the patient experienced PRODUCT ADMINISTERED TO PATIENT OF INAPPROPRIATE AGE (13 year old boy dies three days after the Moderna vaccine). The patient died on an unknown date. The cause of death was not reported. It is unknown if an autopsy was performed. At the time of death, PRODUCT ADMINISTERED TO PATIENT OF INAPPROPRIATE AGE (13 year old boy dies three days after the Moderna vaccine) had resolved. The action taken with mRNA-1273 (Moderna COVID-19 Vaccine) (Unknown) was unknown. Concomitant product was not provided by the reporter. Treatment information was unknown. Company comment: This is a case of death in a 13-year-old male subject with unknown medical history, who died one day after receiving the vaccine. Very limited information has been provided at this time. Further information has been requested.; Sender's Comments: This is a case of death in a 13-year-old male subject with unknown medical history, who died one day after receiving the vaccine. Very limited information has been provided at this time. Further information has been requested.; Reported Cause(s) of Death: Unknown cause of death