every afternoon she gets chills; blood pressure extremely low; pelvic fracture; Fell in her bedroom; legs felt very weak, like they were giving out; she was in lot of pain; sick with fever; This spontaneous case was reported by a consumer (subsequently medically confirmed) and describes the occurrence of PELVIC FRACTURE (pelvic fracture) and FALL (Fell in her bedroom) in an 80-year-old female patient who received mRNA-1273 (Moderna COVID-19 Vaccine) (batch no. 029L20A) for COVID-19 vaccination. The occurrence of additional non-serious events is detailed below.     The patient's past medical history included No adverse event (No reported medical history).   On 27-Jan-2021, the patient received first dose of mRNA-1273 (Moderna COVID-19 Vaccine) (Intramuscular) 1 dosage form. On 24-Feb-2021, received second dose of mRNA-1273 (Moderna COVID-19 Vaccine) (Intramuscular) dosage was changed to 1 dosage form. On 25-Feb-2021, the patient experienced PYREXIA (sick with fever). On 27-Feb-2021, the patient experienced FALL (Fell in her bedroom) (seriousness criterion medically significant), MUSCULAR WEAKNESS (legs felt very weak, like they were giving out) and PAIN (she was in lot of pain). On 10-Mar-2021, the patient experienced PELVIC FRACTURE (pelvic fracture) (seriousness criterion medically significant). On 09-Apr-2021, the patient experienced HYPOTENSION (blood pressure extremely low). On an unknown date, the patient experienced CHILLS (every afternoon she gets chills). At the time of the report, PELVIC FRACTURE (pelvic fracture), FALL (Fell in her bedroom), MUSCULAR WEAKNESS (legs felt very weak, like they were giving out), HYPOTENSION (blood pressure extremely low), PAIN (she was in lot of pain), PYREXIA (sick with fever) and CHILLS (every afternoon she gets chills) outcome was unknown.      DIAGNOSTIC RESULTS (normal ranges are provided in parenthesis if available): On 28-Feb-2021, X-ray: normal (normal) normal. On 10-Mar-2021, X-ray: abnormal (abnormal) pelvic fracture. On 09-Apr-2021, Blood pressure measurement: extremely low (Low) Extremely low.         No relevant concomitant medications were reported. On 28-FEB-2021, patient went to emergency room and x-rays were normal. On 10-MAR-2021, she went to her orthopedist, and repeat x-rays showed pelvic fracture. Action taken with mRNA-1273 in response to events was not applicable. No treatment information was provided.  This case concerns an 80-year-old female with serious unexpected events of pelvic fracture and fall, and nonserious unexpected hypotension, muscle weakness, pain, and expected pyrexia, chills. Event onset on Day 2 after second dose mRNA-1273. Event outcomes unknown. Based on current available information and temporal association between the use of the product and the start date of the event, a causal relationship cannot be excluded.; Sender's Comments: This case concerns an 80-year-old female with serious unexpected events of pelvic fracture and fall, and nonserious unexpected hypotension, muscle weakness, pain, and expected pyrexia, chills. Event onset on Day 2 after second dose mRNA-1273. Event outcomes unknown. Based on current available information and temporal association between the use of the product and the start date of the event, a causal relationship cannot be excluded.