severe muscle pain (stiffness)/stiff neck; numbness in my both legs/unusual sensations/numbness, plus pins/needles pain in my right leg/numbness in both legs (which later reduced to the right leg only); pins and needles in my legs, fingers, toes/unusual sensations in my right calf/foot/leg; depression; nausea; pressure on my ears; unexpected bruising on my finger (right arm), feet; chills; headache; severe pain at the site of injection; back pain/back pain (below shoulder blades); mild fever; overall tiredness; severe muscle pain (stiffness); pain in my right leg/twisting pain in my calves and feet; inflamed glands; odd pain of my face muscles; shortness of breath; This spontaneous case was reported by a consumer and describes the occurrence of HYPOAESTHESIA (numbness in my both legs/unusual sensations/numbness, plus pins/needles pain in my right leg/numbness in both legs (which later reduced to the right leg only); pins and needles in my legs, fingers, toes/unusual sensations in my right calf/foot/leg), PAIN IN EXTREMITY (pain in my right leg/twisting pain in my calves and feet), INFLAMMATION (inflamed glands), CONTUSION (unexpected bruising on my finger (right arm), feet) and MUSCULOSKELETAL STIFFNESS (severe muscle pain (stiffness)/stiff neck) in a  patient of an unknown age and gender who received mRNA-1273 (Moderna COVID-19 Vaccine) (batch no. 052E21A) for COVID-19 vaccination. The occurrence of additional non-serious events is detailed below.     Concurrent medical conditions included Hashimoto's disease.    On 18-Aug-2021, the patient received first dose of mRNA-1273 (Moderna COVID-19 Vaccine) (unknown route) 1 dosage form. In August 2021, the patient experienced PAIN IN EXTREMITY (pain in my right leg/twisting pain in my calves and feet), INFLAMMATION (inflamed glands), FACIAL PAIN (odd pain of my face muscles), DYSPNOEA (shortness of breath), BACK PAIN (back pain/back pain (below shoulder blades)), PYREXIA (mild fever), FATIGUE (overall tiredness), MYALGIA (severe muscle pain (stiffness)), CHILLS (chills), HEADACHE (headache) and VACCINATION SITE PAIN (severe pain at the site of injection). On 19-Aug-2021, the patient experienced CONTUSION (unexpected bruising on my finger (right arm), feet). On 25-Aug-2021, the patient experienced EAR DISCOMFORT (pressure on my ears). On 30-Aug-2021, the patient experienced HYPOAESTHESIA (numbness in my both legs/unusual sensations/numbness, plus pins/needles pain in my right leg/numbness in both legs (which later reduced to the right leg only); pins and needles in my legs, fingers, toes/unusual sensations in my right calf/foot/leg), DEPRESSION (depression) and NAUSEA (nausea). On an unknown date, the patient experienced MUSCULOSKELETAL STIFFNESS (severe muscle pain (stiffness)/stiff neck). The patient was treated with PARACETAMOL (TYLENOL) (oral) at an unspecified dose and frequency and IBUPROFEN at an unspecified dose and frequency. At the time of the report, HYPOAESTHESIA (numbness in my both legs/unusual sensations/numbness, plus pins/needles pain in my right leg/numbness in both legs (which later reduced to the right leg only); pins and needles in my legs, fingers, toes/unusual sensations in my right calf/foot/leg), PAIN IN EXTREMITY (pain in my right leg/twisting pain in my calves and feet), INFLAMMATION (inflamed glands), CONTUSION (unexpected bruising on my finger (right arm), feet), MUSCULOSKELETAL STIFFNESS (severe muscle pain (stiffness)/stiff neck), FACIAL PAIN (odd pain of my face muscles), DYSPNOEA (shortness of breath), EAR DISCOMFORT (pressure on my ears), DEPRESSION (depression), BACK PAIN (back pain/back pain (below shoulder blades)), FATIGUE (overall tiredness), MYALGIA (severe muscle pain (stiffness)), NAUSEA (nausea) and CHILLS (chills) outcome was unknown and PYREXIA (mild fever), HEADACHE (headache) and VACCINATION SITE PAIN (severe pain at the site of injection) had resolved.        The action taken with mRNA-1273 (Moderna COVID-19 Vaccine) (Unknown) was unknown.       No concomitant medication reported   Most recent FOLLOW-UP information incorporated above includes: On 14-Sep-2021: Follow up received on 14-SEP-2021 and does not contain any new information