The air quality in Delhi still remains under the ‘very poor’ category. And with winters making its way, the air pollution is likely to worsen. Amid this scenario, one of the best preventive measures ...

Valve masks are a type of N95 mask with a one-way valve. The novel coronavirus pandemic brought society a new definition of normal which now includes wearing face masks. While the benefits of masks ...

Worried about pollution? A Chandigarh dentist reveals how to pick the right mask. Look for a darker, water-repellent front ...

WASHINGTON — We’ve already been through two winters with COVID-19, but this year, we have three viruses on our minds: COVID-19, the flu, and RSV. The numbers are up, and Rochelle Walensky, director of ...

Nurses, researchers and workplace safety officers worry new guidelines from the Centers for Disease Control and Prevention might reduce protection against the coronavirus and other airborne pathogens ...