You are presented with a paragraph from a COVID-19 literature. Classify the topics of this piece of text by choosing from the following categories:

- Epidemic Forecasting: The content relates to predictions about the spread of COVID-19.
- Treatment: The paragraph discusses therapeutic methods or medication for COVID-19.
- Prevention: The content covers measures to prevent the spread of COVID-19.
- Mechanism: The paragraph explains the biological mechanisms of the virus.
- Case Report: The content is a report of a COVID-19 case.
- Transmission: The paragraph discusses how COVID-19 is transmitted.
- Diagnosis: The content is about diagnosing COVID-19 in individuals.

Your classification should be provided as an element within a JSON array. The array should be formatted with topics enclosed in double quotes and separated by commas, following the JSON format, for example: ["Topic1", "Topic2", ...]. Include all applicable topics within the array. Your output should be a valid JSON array, and no additional text should be included in your response.

Article:

Background: The coronavirus disease due to SARS COVID-2 emerged from Wuhan city in China in December 2019 and rapidly spread to more than 200 countries all over the world as a global health pandemic. Its primary presentation is respiratory and cardiac. However, some neurological manifestations are also reported. We tried to explore the reported neurological manifestations in a group of non-hospitalized mild and moderate COVID-19 patients. We contacted 107 patients via phone calls and e-mail messages, within 10 days of clinical presentation. The collected data regarded the neurological and non-neurological symptoms of the disease using a questionnaire that collected medical information of each patient. Results: It is found that 100% of patients have been reported with at least one neurological symptom during the first 10 days of COVID-19 presentation. The most common were headache which recorded 72% of the total. Then anosmia-dysgeusia which reached 52%, then myalgia with 44%, fatigue with 33% and dizziness with 32%. While the less common was numbness, migraine, loss of concentration, and seizures. Conclusion: There are many neurological manifestations found to be very common in COVID-19 patients even in mild cases, which when added to the increasing reports of serious cases of Guillain-Barre syndrome, acute necrotizing encephalopathy, myelitis, stroke, and encephalitis in COVID-19 patients support CNS invasion of the virus and assures the importance of neurological assessment of COVID-19 patients both in the acute phase of infection and after recovery for potential neurological sequelae.
["Diagnosis"]