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:

Guillain-Barre syndrome (GBS) following a SARS-CoV-2 vaccination has been repeatedly observed but GBS following a SARS-CoV-2 infection in a vaccinated patient has not been reported. A 69yo female developed paresthesias of both lower and upper limbs which were followed by progressive muscle weakness. The history was positive for a mild SARS-CoV-2 infection 15 days earlier. COVID-19 occurred despite a first dose of a vector-based SARS-CoV-2 vaccine, 40 days prior to onset of GBS. Since CSF investigations and nerve conduction studies were indicative of GBS, subtype acute, inflammatory, demyelinating polyneuropathy (AIDP), immunoglobulins (30 g/d) were started. After two weeks complete recovery was achieved. In conclusion, SARS-CoV-2 infections may develop despite full vaccination and may be complicated by GBS. Since no other trigger of GBS could be identified, a causal relation between the SARS-CoV-2 infection and GBS was suspected.
["Case Report"]