Consumer did not receive second vaccine; very very weak; COVID arm; rapid heart rate; fluctuating through the day, but worse at night; high blood pressure; fluctuating throughout the day, worse at night; dizzy spell; dizzy spell and fell; facial flushing; Couldn't lay down; Balance was very bad; Very Little Sleep; unable to walk every morning for 2 weeks after vaccine; very very unsteady/ couldn't even walk for about a week to 6 weeks; This spontaneous case was reported by a consumer and describes the occurrence of PRODUCT DOSE OMISSION ISSUE (Consumer did not receive second vaccine), FLUSHING (facial flushing), DIZZINESS (dizzy spell), FALL (dizzy spell and fell) and HYPERTENSION (high blood pressure; fluctuating throughout the day, worse at night) in a 75-year-old female patient who received mRNA-1273 (Moderna COVID-19 Vaccine) (batch no. 032L20A) for COVID-19 vaccination. The occurrence of additional non-serious events is detailed below.     The patient's past medical history included Exposure to COVID-19 (close contact with a gentleman who tested covid positive on 18-Jan-2021) on 12-Jan-2021.    On 25-Jan-2021, the patient received first dose of mRNA-1273 (Moderna COVID-19 Vaccine) (Intramuscular) 1 dosage form. In January 2021, the patient experienced MOBILITY DECREASED (Couldn't lay down), BALANCE DISORDER (Balance was very bad) and SLEEP DISORDER (Very Little Sleep). On 25-Jan-2021, the patient experienced FLUSHING (facial flushing). On 29-Jan-2021, the patient experienced DIZZINESS (dizzy spell) and FALL (dizzy spell and fell). On 30-Jan-2021, the patient experienced HYPERTENSION (high blood pressure; fluctuating throughout the day, worse at night). On 31-Jan-2021, the patient experienced TACHYCARDIA (rapid heart rate; fluctuating through the day, but worse at night). On 05-Feb-2021, the patient experienced VACCINATION COMPLICATION (COVID arm). On an unknown date, the patient experienced PRODUCT DOSE OMISSION ISSUE (Consumer did not receive second vaccine), ASTHENIA (very very weak) and GAIT DISTURBANCE (unable to walk every morning for 2 weeks after vaccine; very very unsteady/ couldn't even walk for about a week to 6 weeks). On 25-Jan-2021, FLUSHING (facial flushing) had resolved. On 29-Jan-2021, FALL (dizzy spell and fell) had resolved. At the time of the report, PRODUCT DOSE OMISSION ISSUE (Consumer did not receive second vaccine), DIZZINESS (dizzy spell), HYPERTENSION (high blood pressure; fluctuating throughout the day, worse at night), TACHYCARDIA (rapid heart rate; fluctuating through the day, but worse at night), ASTHENIA (very very weak), VACCINATION COMPLICATION (COVID arm), GAIT DISTURBANCE (unable to walk every morning for 2 weeks after vaccine; very very unsteady/ couldn't even walk for about a week to 6 weeks), MOBILITY DECREASED (Couldn't lay down), BALANCE DISORDER (Balance was very bad) and SLEEP DISORDER (Very Little Sleep) had resolved.      DIAGNOSTIC RESULTS (normal ranges are provided in parenthesis if available): On 29-Jan-2021, Magnetic resonance imaging: fine (normal) normal. On 30-Jan-2021, Blood pressure measurement: 168 (High) High. On 31-Jan-2021, Blood pressure measurement: 165 (High) High. On 31-Jan-2021, Heart rate: 178 (High) highest heart rate was 178 for a minute. On 17-May-2021, SARS-CoV-2 antibody test: 299.9 (Inconclusive) As per laboratory physician, Ab were detected in a significant level.     mRNA-1273 (Moderna COVID-19 Vaccine) (Intramuscular) was withdrawn on an unknown date.       No concomitant medications were provided by the reporter.   Patient reported using reflexology to calm herself down. No other treatments were reported.  It was reported that the patient was back to normal after 6 weeks of first dose.   Most recent FOLLOW-UP information incorporated above includes: On 07-May-2021: Significant follow up: New event added and contact information updated (Email). On 05-Jul-2021: Significant Follow-up included information about additional events of mobility decreased, balance disorder and sleep disorder. Outcome for the events was updated. Information about Covid 19 exposure and covid-19 antibody test was added.