lost short term memory temporally; sight was affected; Mild stroke/that affected the area of the brain (mentioned occipital lobe) that processes images and memory; teeth were chattering/chills; fever; headache; a numbness in the jaw and his hand; lips tingling; left arm was weak; arm were tingling and left arm was tingling; face was red; felt like crap; This spontaneous case was reported by a patient and describes the occurrence of CEREBROVASCULAR ACCIDENT (Mild stroke/that affected the area of the brain (mentioned occipital lobe) that processes images and memory) in a 56-year-old male patient who received mRNA-1273 (Moderna COVID-19 Vaccine) (batch no. 043B21A) for COVID-19 vaccination. The occurrence of additional non-serious events is detailed below.     No Medical History details provided.     On 17-Apr-2021, the patient received first dose of mRNA-1273 (Moderna COVID-19 Vaccine) (unknown route) 1 dosage form. On 17-Apr-2021, the patient experienced HYPOAESTHESIA (a numbness in the jaw and his hand), PARAESTHESIA ORAL (lips tingling), MUSCULAR WEAKNESS (left arm was weak), PARAESTHESIA (arm were tingling and left arm was tingling), ERYTHEMA (face was red), FEELING ABNORMAL (felt like crap), PYREXIA (fever) and HEADACHE (headache). On 18-Apr-2021, the patient experienced CHILLS (teeth were chattering/chills). On 08-May-2021, the patient experienced CEREBROVASCULAR ACCIDENT (Mild stroke/that affected the area of the brain (mentioned occipital lobe) that processes images and memory) (seriousness criteria medically significant and life threatening). On an unknown date, the patient experienced AMNESIA (lost short term memory temporally) and VISUAL IMPAIRMENT (sight was affected). The patient was treated with ATORVASTATIN CALCIUM (LIPITOR) at an unspecified dose and frequency and CLOPIDOGREL BISULFATE (PLAVIX) at an unspecified dose and frequency. On 17-Apr-2021, HYPOAESTHESIA (a numbness in the jaw and his hand), PARAESTHESIA ORAL (lips tingling), MUSCULAR WEAKNESS (left arm was weak) and PARAESTHESIA (arm were tingling and left arm was tingling) had resolved. On 18-Apr-2021, ERYTHEMA (face was red), FEELING ABNORMAL (felt like crap), PYREXIA (fever) and HEADACHE (headache) had resolved. On 20-Apr-2021, CHILLS (teeth were chattering/chills) had resolved. At the time of the report, CEREBROVASCULAR ACCIDENT (Mild stroke/that affected the area of the brain (mentioned occipital lobe) that processes images and memory) outcome was unknown. Not Provided    DIAGNOSTIC RESULTS (normal ranges are provided in parenthesis if available): In 2021, Magnetic resonance imaging: stroke (abnormal) stroke.     The action taken with mRNA-1273 (Moderna COVID-19 Vaccine) (Unknown Route) was unknown.   For mRNA-1273 (Moderna COVID-19 Vaccine) (Unknown Route), the reporter did not provide any causality assessments.   No Concomitant medications were provided by the reporter. Patient taking unknown medications for anxiety.  Patient  was admitted to a clinic one afternoon on an unknown date ,had a cat scan and was overnight in observation. The next day he was discharged.  Following week he had MRI, Battery of tests to his heart: to his carotid arteries are being done,"bubble test", he is wearing a 30-day monitor;  they will also be performing a sleep apnea test.  Based on the current available information and temporal association between the use of the product and the start date of the events, a causal relationship cannot be excluded; Sender's Comments: Based on the current available information and temporal association between the use of the product and the start date of the events, a causal relationship cannot be excluded.