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:

Pregnant women are one of the most important groups who need special attention during this Covid-19 pandemic. Women's physiological changes in the immune system during pregnancy put them and their neonates at increased risk of negative outcomes of COVID-19 infection but the data is still scarce to comment upon. A case of asymptomatic SARS-CoV-2 infected mother and its effect on neonate is reported. This is the first case where the evidence of cytokine storm in neonate has been demonstrated in the presence of transplacental acquired IgG antibodies.
["Case Report"]