Epidemiology reveals mask wearing by the public is crucial for COVID-19 control

Архивировано 16.06.2020: zeng-2020.pdf

Источник: Zeng N., et al. "Epidemiology reveals mask wearing by the public is crucial for COVID-19 control". Medicine in Microecology, 4:100015

The epidemiological curves derived from the GAM suggested that the infection curve can reflect the public health measurements sensitively. Under the massive actions token in China, the infection curve flattened at 23rd of January. While surprisingly, even before Wuhan lockdown and first level response of public emergency in Guangdong and Shanghai, those infection curve came to the reflection point both at 21st of January, which indicated the mask wearing by the public before 21st Jan were the key measure to cut off the transmission. In the countries outside China, infection curves also changed in response to measures, but its rate of decline was much smaller than the curve of China's.