In Part 1, TTUHSC School of Medicine Dean Dr. Steven L. Berk explain how masks trap the coronavirus and protect others. Part 2 of our mask series looks at how wearing a mask in public affects those around you—not only physically but socially. 

Dr. Jeff Dennis, Assistant Professor in the Department of Public Health in the TTUHSC Graduate School of Biomedical Sciences will give us the public health aspect to wearing masks.