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:

Despite emerging evidence on safety and efficacy, most countries do not offer COVID-19 vaccines to pregnant women even though they are at higher risk of complications from COVID-19. We performed a web search of COVID-19 vaccination policies for pregnant women under two categories: countries bearing a high burden of COVID-19 cases and countries with a high burden of maternal and under-five mortality. Of the top 20 countries affected by COVID-19, 11 allow vaccination of pregnant women, of which two have deemed it safe to vaccinate pregnant women as a high-risk group. In contrast, only five of the 20 countries with high under-five mortality and maternal mortality allow vaccination of pregnant women and none of these countries has included them as part of a high-risk group that should be vaccinated. India and Indonesia, with one-fifth of the world's population, fall under both categories but do not include pregnant women as a priority group for COVID-19 vaccination. To prevent COVID-19 from further aggravating the already heavy burden of maternal and under-five mortality, there is a strong case for including pregnant women as a high-priority group for COVID-19 vaccination. We recommend including COVID-19 vaccination in routine antenatal care in all countries, particularly India and Indonesia in view of their high dual burden.
["Treatment"]