Ethan Siegel, PhD, theoretical astrophysicist and science writer, is known for his ability to break down complex ideas into easy to understand scientific concepts for the masses. He is currently a Senior Science Contributor to Forbes and lives in Toledo, WA. He recently published an article supporting masking for COVID-19, Ask Ethan: What is the Science Behind Wearing A Mask? Ethan presented these findings to WSHA’s Infection Prevention Forum (7/20/20). Contact Ashleigh Barbeau at firstname.lastname@example.org to see this recording and to sign up for the Infection Prevention Forum, every Monday from noon to 1:00p.m., currently focusing on COVID-19.