# A Study on Epidemic Information Screening, Prevention and Control of Public Opinion Based on Health and Medical Big Data: A Case Study of COVID-19

> Research article (International Journal of Environmental Research and Public Health, 2022) · cited 12× · AI/ML

**Wikidata**: [openalex:W4291014965](https://www.wikidata.org/wiki/openalex:W4291014965)  
**Source**: https://4ort.xyz/entity/a-study-on-epidemic-information-screening-prevention-and-control-of-public-opinion-based-on-health-and-medical-big-data-