The impending winter weather can bring about new COVID-19 pandemic challenges, from indoor gatherings to mask-wearing. Medical experts are now warning of winter mask safety, reminding everyone that ...
A study involving more than 340,000 people in Bangladesh offers some of the strongest real-world evidence yet that mask use can help communities slow the spread of Covid-19. The research, conducted ...
Children, the elderly, pregnant women, and people with asthma, COPD, heart disease, or other respiratory conditions are ...
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