These are the states requiring people to wear masks when out in public | CNN
COVID-19: Appointments and Scheduling | Penn Medicine
CDC & PA Health Alert
Pennsylvania enforcing face mask requirements at essential businesses
Protection and Prevention | El Paso County Public Health
See Reopening Plans and Mask Mandates for All 50 States - The New York Times
COVID-19 updates | pittsburghpa.gov
Mask guidelines: Rules still vary from state to state, store to store - 6abc Philadelphia
Does Your State Have a Mask Mandate Due to Coronavirus?
Pennsylvania's mask mandate to be lifted June 28 - or when 70% of residents are fully vaccinated - 6abc Philadelphia
Which States Banned Mask Mandates in Schools, and Which Required Masks?
Superintendent's Message | About
Philadelphia Moves to Mask Precautions; Masks Required | Department of Public Health | City of Philadelphia
Executive Order on Protecting the Federal Workforce and Requiring Mask-Wearing | The White House
These Are the States With Mask Mandates During the Coronavirus Pandemic
Coronavirus update: Pa. to lift face mask mandate by end of June - WHYY
New CDC mask guidelines won't change Philly's mandate for now
Current Conditions - Valley Forge National Historical Park (U.S. National Park Service)
Westmoreland County COVID-19 Update
Most Americans not worrying about COVID going into 2022 Holidays | Ipsos
COVID-19: Visitation Policy & Guidelines | Penn Medicine
Pa. is lifting its mask mandate, but you'll still need to wear them in some places - pennlive.com
Coronavirus Information for Penn Medicine Patients - Penn Medicine
Mask or no mask, what is legally required in Pennsylvania?
Pennsylvania enforcing face mask requirements at essential businesses
