elevated immune system; Skin inflammation; Headache; Pain at the lymph nodes; Body ache; Unable to sleep; Unable to stand up or walk; Unable to stand up or walk; Losing appetite; Losing weight; Pain in the back; Can't pick up hands due to aching; in a bad shape; in a lot of pain; far from being healthy; could not go back to work for 4 months; This spontaneous case was reported by a consumer and describes the occurrence of INSOMNIA (Unable to sleep), GAIT DISTURBANCE (Unable to stand up or walk), DYSSTASIA (Unable to stand up or walk), DECREASED APPETITE (Losing appetite) and WEIGHT DECREASED (Losing weight) in a 60-year-old male patient who received mRNA-1273 (Moderna COVID-19 Vaccine) (batch nos. 065F21A, 041B21A and 036A21A) for COVID-19 vaccination. The occurrence of additional non-serious events is detailed below.     Previously administered products included for Product used for unknown indication: tetanus. Past adverse reactions to the above products included No adverse event with tetanus.   On 17-Mar-2021, the patient received first dose of mRNA-1273 (Moderna COVID-19 Vaccine) (unknown route) 1 dosage form. On 13-Apr-2021, received second dose of mRNA-1273 (Moderna COVID-19 Vaccine) (unknown route) dosage was changed to 1 dosage form. On 10-Dec-2021, received third dose of mRNA-1273 (Moderna COVID-19 Vaccine) (unknown route) dosage was changed to .25 milliliter. On 10-Dec-2021, the patient experienced INSOMNIA (Unable to sleep), GAIT DISTURBANCE (Unable to stand up or walk), DYSSTASIA (Unable to stand up or walk), DECREASED APPETITE (Losing appetite), WEIGHT DECREASED (Losing weight), BACK PAIN (Pain in the back), MOBILITY DECREASED (Can't pick up hands due to aching), VACCINATION COMPLICATION (in a bad shape), PAIN (in a lot of pain), GENERAL PHYSICAL HEALTH DETERIORATION (far from being healthy), IMPAIRED WORK ABILITY (could not go back to work for 4 months), DERMATITIS (Skin inflammation), HEADACHE (Headache), LYMPH NODE PAIN (Pain at the lymph nodes) and MYALGIA (Body ache). On an unknown date, the patient experienced IMMUNE SYSTEM DISORDER (elevated immune system). At the time of the report, INSOMNIA (Unable to sleep), GAIT DISTURBANCE (Unable to stand up or walk), DYSSTASIA (Unable to stand up or walk), DECREASED APPETITE (Losing appetite), WEIGHT DECREASED (Losing weight), BACK PAIN (Pain in the back), MOBILITY DECREASED (Can't pick up hands due to aching), VACCINATION COMPLICATION (in a bad shape), PAIN (in a lot of pain), GENERAL PHYSICAL HEALTH DETERIORATION (far from being healthy), IMPAIRED WORK ABILITY (could not go back to work for 4 months), IMMUNE SYSTEM DISORDER (elevated immune system), DERMATITIS (Skin inflammation) and LYMPH NODE PAIN (Pain at the lymph nodes) outcome was unknown, HEADACHE (Headache) had resolved and MYALGIA (Body ache) had not resolved.      DIAGNOSTIC RESULTS (normal ranges are provided in parenthesis if available): On an unknown date, Antinuclear antibody: result not provided Result not provided. On an unknown date, Blood test: healthy looks healthy according to the data., healthy looks healthy according to the data. and result not provided For the most recent results, it showed elevated ANA - antinuclear antibodies which means that the body is possibly attacking itself, the organs and tissues..         No Concomitant medication reported. It had been reported that  no known allergies to medication, food or other products. Past medical history: reported no medical  condition. About COVID-19 diagnosis reported that no history of COVID infection. It had been reported that Receipt of other vaccination within 1 month of Moderna COVID-19 vaccine: tetanus shot received 2 weeks or so ago, but didn't feel any changes from the shot. No Treatment medication reported.   Most recent FOLLOW-UP information incorporated above includes: On 25-Mar-2022: Follow up received updated suspected vaccine information and vaccination card picture attached.