By A Mystery Man Writer
Following CDC guidelines and campus mandates, the Penn community put their best face coverings forward for a masked photo series.
Penn State lifting mask rules at University Park, other campuses
MaskUPenn: A year of mask-wearing in pictures - University Life
T-shirt? Towel? States have anything-goes approach to masks - Los Angeles Times
Coronavirus restrictions: What to know in Pa., N.J., and Del. - WHYY
How COVID-19 is Bringing Racial Disparities in Healthcare to Light
Mask requirements: Rise in COVID cases sparks policy update at
Not wearing a mask during COVID-19 health emergency isn't a free
Penn Medicine Lancaster General Health - To help assure the safety
MaskUPenn: A year of mask-wearing in pictures
5 reasons to wear a mask even after you're vaccinated