China scraps mandatory mask wearing for teachers, students - Global Times
Hong Kong reports record Covid cases, seeks China's support
Coronavirus: do airport screenings and face masks work?
S. Korea proposes rain project with China to clean Seoul air
Hong Kong to lift one of the world's longest Covid mask mandates
Coronavirus: Why Face Masks Are Not Very Effective for Prevention
China Beige Book sees creeping caution among consumers and businesses
To mask or not to mask? Hong Kong public health experts explain why many continue to wear face coverings, while others have ditched them | South China Morning Post
Does wearing a mask while traveling ward off illness? Here's what experts say - ABC News
Face masks and coronavirus: how culture affects your decision to wear one | South China Morning Post
The World Needs Masks. China Makes Them, but Has Been Hoarding Them. - The New York Times
How Chinese people are dealing with the spread of covid-19
To Curb the Coronavirus, Hong Kong Tells the World Masks Work - WSJ
Life behind a mask — air pollution in China – DW – 01/18/2018
How a Chinese restaurant explains Australia's mask riddle
Does mask-wearing affect behavior? | MIT News | Massachusetts Institute of Technology
China's face mask industry under scrutiny as pollution worsens | Reuters
China's coronavirus spurs desperate grab for face masks across Asia - Los Angeles Times
Can Face Masks Protect You From Catching Coronavirus? | Columbia News
Life behind a mask — air pollution in China – DW – 01/18/2018
