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.
- South China city reports over 1,700 Chikungunya cases
- Xinjiang starts building new expressway linking north and south
- Intl tourists captivated by traditional opera gala in Kunshan
- Training and transport jets showed at Changchun air show
- Dunhuang expo offers a key platform for dialogue among civilizations
- Lora Saalman: Beijing Xiangshan Forum crucial for dialogue amid cybersecurity risks
