hit her head and blacked out; feeling awful; not felt well ever since; don't feel like eating; feeling the same symptoms as she did when she had covid; taste not the same; headache; Fatigue; mucsle aches; slight nausea; problem with a lymph node in that arm; This spontaneous case was reported by a consumer (subsequently medically confirmed) and describes the occurrence of LOSS OF CONSCIOUSNESS (hit her head and blacked out) in an 82-year-old female patient who received mRNA-1273 (Moderna COVID-19 Vaccine) (batch no. 013A21A) for COVID-19 vaccination. The occurrence of additional non-serious events is detailed below.     The patient's past medical history included COVID-19 (also treated with 5 days of Remdesivir) in January 2021 and Lumpectomy. Concomitant products included NICOTINAMIDE, PYRIDOXINE HYDROCHLORIDE, RIBOFLAVIN, THIAMINE HYDROCHLORIDE (VITAMIN-B COMPLEX), ASCORBIC ACID (VITAMIN-C), VITAMIN D [VITAMIN D NOS], ZINC, APIXABAN (ELIQUIS), CARVEDILOL, ATORVASTATIN and LETROZOLE for an unknown indication.    On 03-Mar-2021, the patient received first dose of mRNA-1273 (Moderna COVID-19 Vaccine) (Intramuscular) 1 dosage form. On 04-Mar-2021, the patient experienced LOSS OF CONSCIOUSNESS (hit her head and blacked out) (seriousness criterion medically significant), FEELING ABNORMAL (feeling awful), MALAISE (not felt well ever since), DECREASED APPETITE (don't feel like eating), COVID-19 (feeling the same symptoms as she did when she had covid), TASTE DISORDER (taste not the same), HEADACHE (headache), FATIGUE (Fatigue), MYALGIA (mucsle aches), NAUSEA (slight nausea) and INJECTION SITE LYMPHADENOPATHY (problem with a lymph node in that arm). At the time of the report, LOSS OF CONSCIOUSNESS (hit her head and blacked out), FEELING ABNORMAL (feeling awful), MALAISE (not felt well ever since), DECREASED APPETITE (don't feel like eating), COVID-19 (feeling the same symptoms as she did when she had covid), TASTE DISORDER (taste not the same), HEADACHE (headache), FATIGUE (Fatigue), MYALGIA (mucsle aches), NAUSEA (slight nausea) and INJECTION SITE LYMPHADENOPATHY (problem with a lymph node in that arm) had not resolved.      DIAGNOSTIC RESULTS (normal ranges are provided in parenthesis if available): On an unknown date, Mammogram: sensitive (Inconclusive) Sensitive.     The action taken with mRNA-1273 (Moderna COVID-19 Vaccine) (Intramuscular) was unknown.       Treatment information included was acetaminophen for headache. The patient was hospitalized with coivd in January and had 5 days of Remdesivir. The patient also had problem with a lymph node in that arm. She had a Lumpectomy. They took at a lymph node in the left side of that armpit to see if it had spread. It was sensitive when she had a breast exam and was sent to get a mammogram. Got the breast exam last week in February.  Based on the current available information a temporal association between the use of the product and the onset date of the event, a causal relationship with the events cannot be excluded. Headache, fatigue, myalgia, nausea and injection site lymphadenopathy are consistent with the product safety profile.; Sender's Comments: Based on the current available information a temporal association between the use of the product and the onset date of the event, a causal relationship with the events cannot be excluded. Headache, fatigue, myalgia, nausea and injection site lymphadenopathy are consistent with the product safety profile.