Properly wearing a face mask has become an effective way to limit the COVID-19
transmission. In this work, we target at detecting the fine-grained wearing state of face mask …

In the era of Corona Virus Disease 2019 (COVID-19), wearing a mask can effectively protect
people from infection risk and largely decrease the spread in public places, such as …

Abstract Coronavirus disease 2019 (COVID-19) is a world-wide epidemic and efficient
prevention and control of this disease has become the focus of global scientific communities …

Coronavirus disease 2019 has affected the world seriously, because people cannot work as
usual in case of infection. One of the effective protection methods for human beings is to …

Coronavirus 2019 has made a significant impact on the world. One effective strategy to
prevent infection for people is to wear masks in public places. Certain public service …

The rapid outbreak of COVID-19 has caused serious harm and infected tens of millions of
people worldwide. Since there is no specific treatment, wearing masks has become an …

Effective strategies to restrain COVID-19 pandemic need high attention to mitigate
negatively impacted communal health and global economy, with the brim-full horizon yet to …

Abstract Background and Objective At present, the COVID-19 epidemic is still spreading
worldwide and wearing a mask in public areas is an effective way to prevent the spread of …

Coronavirus disease 2019 has seriously affected the world. One major protective measure
for individuals is to wear masks in public areas. Several regions applied a compulsory mask …

Wearing a mask is an important way of preventing COVID-19 transmission and infection.
German researchers found that wearing masks can effectively reduce the infection rate of …