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:

Objective: To evaluate the knowledge, attitude, and practice of general population for Corona virus disease 19 (COVID-19). Methods: A total of 950 participants submitted an online self-administered questionnaire, which was developed through literature search and validated. The online survey link was distributed through various social media platforms (WhatsApp, Instagram, Facebook, LinkedIn, Twitter, Snapchat, Pinterest, and Tumblr). And 861 forms were included in the study after checking for completion of relevant response from participants, whereas 89 forms were excluded. The data were analyzed through Statistical Package for Social Sciences. Descriptive statistics were performed for percentage and frequency determination of quantitative and qualitative variables. Spearman's correlation and Chi square test were performed to control confounders and association of knowledge, attitude, and practices with gender and education level. The P value <0.05 was considered as statistically significant. Results: More than two third of the population was aware of COVID-19 and three fourth had had bachelor's degrees, whereas 18% had master level education. 85% have not attended any courses, awareness campaigns, and lectures to inculcate recent and updated knowledge. 83% believed that COVID-19 is a serious threat to the community; hence, prevention strategies should be adopted. There was no significant relationship (p = 0.23) between knowledge, attitude, and practice levels with gender, whereas a significant relationship (p = 0.01) was noted with education of participant. Similarly, a significant relationship (p = 0.00) was seen between knowledge and practices of participants toward COVID-19. Conclusion: The studied population displayed adequate knowledge, attitude, and practice to combat COVID-19. However, we also find a knowledge gap between information source and perception of COVID-19 among our study participants. Therefore, there is a critical need for effective education and widespread public campaigns aiming to enhance relevant and contemporary information related to prevention and management of COVID-19.
["Prevention"]