very tired and sleep 18 hours; passed away; severe flu-like symptoms; chest pain; Soreness at injection site; This spontaneous case was reported by a patient family member or friend and describes the occurrence of DEATH (passed away) in a 54-year-old female patient who received mRNA-1273 (Moderna COVID-19 Vaccine) (batch no. 020B21A) for COVID-19 vaccination. The occurrence of additional non-serious events is detailed below.     Concurrent medical conditions included Dermatomyositis, Polymyositis, Osteoarthritis, Degenerative bone disease, Osteoporosis, Muscular dystrophy, Rheumatoid arthritis, Immune disorder (NOS) and Raynaud's phenomenon. Concomitant products included MONTELUKAST SODIUM (SINGULAIR) for Asthma, PILOCARPINE for Dry mouth, IRBESARTAN for Hypertension, DILTIAZEM HYDROCHLORIDE (CARDIZEM CD) for Hypertension and Chest pain, SUMATRIPTAN (IMITREX [SUMATRIPTAN]) for Migraine, TIZANIDINE for Muscle spasms, PROCHLORPERAZINE EDISYLATE (COMPAZINE [PROCHLORPERAZINE EDISYLATE]) and ONDANSETRON (ZOFRAN [ONDANSETRON]) for Nausea, GABAPENTIN (NEURONTIN) for Nerve pain, OXYCODONE for Pain, LEFLUNOMIDE and UPADACITINIB (RINVOQ) for Rheumatoid arthritis, ZOLPIDEM TARTRATE (AMBIEN CR), ACETYLSALICYLIC ACID (BAYER ASPIRIN), LANSOPRAZOLE (PREVACID), DIAZEPAM (VALIUM), CANNABIDIOL (CBD OIL) and IRON (IRON COMPLEX [IRON]) for an unknown indication.    On 30-Mar-2021, the patient received first dose of mRNA-1273 (Moderna COVID-19 Vaccine) (Intramuscular) 1 dosage form. On 30-Mar-2021, the patient experienced VACCINATION SITE PAIN (Soreness at injection site). On 31-Mar-2021, the patient experienced INFLUENZA LIKE ILLNESS (severe flu-like symptoms) and CHEST PAIN (chest pain). On an unknown date, the patient experienced FATIGUE (very tired and sleep 18 hours). On 02-Apr-2021, INFLUENZA LIKE ILLNESS (severe flu-like symptoms), CHEST PAIN (chest pain), FATIGUE (very tired and sleep 18 hours) and VACCINATION SITE PAIN (Soreness at injection site) outcome was unknown. The patient died on 02-Apr-2021. The cause of death was not reported. It is unknown if an autopsy was performed.            On 02-APR-2021 at 1: 30 AM mother found her daughter lying on the floor unresponsive. Paramedics and police came to the house. Paramedics tried to revive her and she was pronounced dead at the scene.  This is a 54 year-old, female patient who received mRNA-1273 Vaccine) (batch no. 020B21A) and died 3 days after receiving first dose of vaccine and experiencing Influenza like symptoms. Medical hx of several auto immune disorders were provided. Conmeds include Hypertensive and Chest pain meds. The fatal outcome may be related to the patient's pre-existing comorbidities Very limited information has been reported at this time. No further information is expected.; Sender's Comments: This is a 54 year-old, female patient who received mRNA-1273 Vaccine) (batch no. 020B21A) and died 3 days after receiving first dose of vaccine and experiencing Influenza like symptoms. Medical hx of several auto immune disorders were provided. Conmeds include Hypertensive and Chest pain meds. The fatal outcome may be related to the patient's pre-existing comorbidities Very limited information has been reported at this time. No further information is expected.; Reported Cause(s) of Death: Unknown cause of death