incontinence and then had no control over his bladder or bowels; then had no control over his bladder or bowels; Has brain fog since booster dose.; helped her husband up out of bed and he couldn't walk, shuffle couldn't lift up his feet.; Could not get her husband out of bed/helped her husband up out of bed and he couldn't walk, shuffle couldn't lift up his feet.; "does not seem like himself and has been subdued"; This spontaneous case was reported by a consumer and describes the occurrence of GAIT INABILITY (Could not get her husband out of bed/helped her husband up out of bed and he couldn't walk, shuffle couldn't lift up his feet.), URINARY INCONTINENCE (incontinence and then had no control over his bladder or bowels), ANAL INCONTINENCE (then had no control over his bladder or bowels), FEELING ABNORMAL (Has brain fog since booster dose.) and MOBILITY DECREASED (helped her husband up out of bed and he couldn't walk, shuffle couldn't lift up his feet.) in a 79-year-old male patient who received mRNA-1273 (Moderna COVID-19 Vaccine) (batch nos. 076C21A, 042L20A and 006N20A) for COVID-19 vaccination. The occurrence of additional non-serious events is detailed below.     No Medical History information was reported.   On 18-Jan-2021, the patient received first dose of mRNA-1273 (Moderna COVID-19 Vaccine) (Intramuscular) 1 dosage form. On 17-Feb-2021, received second dose of mRNA-1273 (Moderna COVID-19 Vaccine) (unknown route) dosage was changed to 1 dosage form. On 29-Oct-2021, received third dose of mRNA-1273 (Moderna COVID-19 Vaccine) (unknown route) dosage was changed to 1 dosage form. In October 2021, the patient experienced ASTHENIA ("does not seem like himself and has been subdued"). On 29-Oct-2021, the patient experienced GAIT INABILITY (Could not get her husband out of bed/helped her husband up out of bed and he couldn't walk, shuffle couldn't lift up his feet.), FEELING ABNORMAL (Has brain fog since booster dose.) and MOBILITY DECREASED (helped her husband up out of bed and he couldn't walk, shuffle couldn't lift up his feet.). On 30-Oct-2021, the patient experienced URINARY INCONTINENCE (incontinence and then had no control over his bladder or bowels) and ANAL INCONTINENCE (then had no control over his bladder or bowels). At the time of the report, GAIT INABILITY (Could not get her husband out of bed/helped her husband up out of bed and he couldn't walk, shuffle couldn't lift up his feet.), URINARY INCONTINENCE (incontinence and then had no control over his bladder or bowels), ANAL INCONTINENCE (then had no control over his bladder or bowels) and MOBILITY DECREASED (helped her husband up out of bed and he couldn't walk, shuffle couldn't lift up his feet.) outcome was unknown and FEELING ABNORMAL (Has brain fog since booster dose.) and ASTHENIA ("does not seem like himself and has been subdued") had not resolved.            The reporter stated that the patient received the booster dose and was not able to get out of bed and said that the patient shouted for help and they helped the patient up out of bed and the patient couldn't walk, shuffle couldn't lift up their feet which was the day of booster dose.  On the next day, on 30-Oct-2021, the patient had incontinence and then had no control over their bladder or bowels. The reporter also called the health department who advised that the patient should go to the Emergency room. The reporter was not able to get the patient out of bed and said that the patient refused to go to Emergency room when the ambulance arrived.   Reportedly, the patient does not seem like themselves and had been subdued and had brain fog since booster dose.  Concomitant medication included several medications and vitamins. No treatment information was provided.   This case was linked to MOD-2021-396115 (Patient Link).