surgical masks on a table

Ask SciMoms: Why did CDC mask recommendations change again?

On July 27, 2021,  the Centers for Disease Control and Prevention (CDC) updated their masking and other recommendations to help mitigate the spread of SARS-CoV-2. This post will discuss why the recommendations have changed, review the current CDC masking guidelines, and compare the guidelines to masking recommendations from other organizations and countries.  Why do CDC … Continue reading Ask SciMoms: Why did CDC mask recommendations change again?