A PLOS ONE study tested the real-world filtration efficiency of cloth masks, medical masks, and respirators, revealing large ...

Fabric face masks: fashionable or for the future? Though Covid-19 vaccines greatly reduce the chance of severe illness and death and remain effective against variants, some experts said wearing a ...

Arguments over mask requirements and other restrictions have turned ugly in recent days as the deadly coronavirus surge across the U.S. engulfs small and medium-size cities that once seemed safely ...

The COVID-19 pandemic created major communication barriers for individuals with hearing impairments, primarily due to face masks blocking lip movements. Researchers at University of Tsukuba examined ...

Thousands queued for face masks at Watsons branches across the city yesterday morning, as supplies run out amid the coronavirus outbreak, according to local media reports. The local health and ...