If not 100 % sure but she may had an ischemic stroke,This is not normal; viral meningitis; chills; vision problems,vision problem was bad; hearing problems; This spontaneous case was reported by a consumer and describes the occurrence of ISCHAEMIC STROKE (If not 100 % sure but she may had an ischemic stroke,This is not normal) and MENINGITIS VIRAL (viral meningitis) in a 71-year-old female patient who received mRNA-1273 (Moderna COVID-19 Vaccine) (batch nos. QQ2A21 and 038K20A) for COVID-19 vaccination. The occurrence of additional non-serious events is detailed below.     The patient's past medical history included No adverse event (No reported medical history.).   On 05-Feb-2021, the patient received first dose of mRNA-1273 (Moderna COVID-19 Vaccine) (Intramuscular) 1 dosage form. On 07-Mar-2021, received second dose of mRNA-1273 (Moderna COVID-19 Vaccine) (Intramuscular) dosage was changed to 1 dosage form. On 08-Mar-2021, the patient experienced VISION BLURRED (vision problems,vision problem was bad) and HEARING DISABILITY (hearing problems). On an unknown date, the patient experienced ISCHAEMIC STROKE (If not 100 % sure but she may had an ischemic stroke,This is not normal) (seriousness criterion medically significant), MENINGITIS VIRAL (viral meningitis) (seriousness criterion medically significant) and CHILLS (chills). At the time of the report, ISCHAEMIC STROKE (If not 100 % sure but she may had an ischemic stroke,This is not normal), MENINGITIS VIRAL (viral meningitis), VISION BLURRED (vision problems,vision problem was bad), HEARING DISABILITY (hearing problems) and CHILLS (chills) outcome was unknown.            Action taken with mRNA-1273 in response to the events was not Applicable. Treatment medication includes: Blood thinner Rosuvastatin, 81mg aspirin.  Additional information:After second dose had chills but she hear from people who had fever, chills and etc. Woke up on Monday March 8 with vision problems, hearing problems. She waited 8 days until she went to the doctor because everybody says had a reaction but this was getting worse. Went to eye doctor because of vision problem was bad, on March 18 4 weeks after first symptoms appears, optometrist send to her internist and after consultation, on March 23 had 2 MRI head and brain. March 26 had contrast MRI brain, send her for a carotid study in her neck. Went to the internist again, April 2 send to spinal test. April 5 echocardiogram, yesterday went to first appointment with her vision therapeutics. This morning went to the neurologist send her for 2 more brain MRI. If not 100 % sure but she may had an ischemic stroke, doctor will confirm it with the studies. Neurologist confirm she has viral meningitis and the symptoms are similar with ischemic stroke, but that is not confirmed yet.  Based on the current available information and temporal association between the use of the product and the start date of the event, a causal relationship cannot be excluded. Further information is requested.; Sender's Comments: Based on the current available information and temporal association between the use of the product and the start date of the event, a causal relationship cannot be excluded. Further information is requested.