60% of US coronavirus cases may have gone unreported, study shows
chinadaily.com.cn |
Updated: 2021-07-28 08:07
Share
Share - WeChat
Researchers at the University of Washington estimate that approximately 60 percent of US coronavirus cases may have gone unreported due to some major drawbacks, including biases in test data and delayed reporting, according to a study published on Monday in the Proceedings of the National Academy of Sciences.
- Where hooves echo: Xizang's horse racing tradition endures
- Documentary 'The Heritage Guardian' premieres on major media in SCO countries
- Several new combat planes to be make their debut at V-Day parade
- Cutting-edge aircraft to fly in combat formations during China's V-Day military parade
- No casualties reported after 4.7 quake hits Xizang
- The Taiwan question: China's internal affair
