Bay Area counties under indoor mask mandate as Covid-19 cases surge | CNN
Which states have dropped mask mandates and why - ABC News
TSA extends mask mandate for transportation through Jan. 18
Texas Gov. Greg Abbott, local officials battle over mask mandates | The Texas Tribune
Which states have mask mandates: Map - ABC News
Council Votes to Reinstate Mask Mandate
New York lifts indoor mask mandate, as other states relax COVID restrictions : NPR
Philadelphia to reinstate mask mandate after rise in COVID cases : NPR
Mask mandates reemerge amid upturn in COVID-19 cases | The Hill
Will mask mandates return as California COVID cases rise?
As U.S. COVID cases rise, will mask mandates return? : NPR
Why every state should have a mask mandate, in 4 charts - Vox
EAMC Relieved by Mask Mandate | Opelika & Auburn, Alabama (AL), East Alabama Health
Texas becomes biggest US state to lift COVID-19 mask mandate | AP News
COVID-19, Mask Mandates, And The Case For Physician Political Engagement | Health Affairs
Philadelphia reinstates mask mandate in response to newest COVID-19 variant | PBS NewsHour
Huntington Beach City Council votes to ban COVID-19 mandates in city
Parents lose patience over school mask mandate - CalMatters
Association of State-Issued Mask Mandates and Allowing On-Premises Restaurant Dining with County-Level COVID-19 Case and Death Growth Rates — United States, March 1–December 31, 2020 | MMWR
Exclusive: U.S. to extend transit mask mandate through mid-March - sources | Reuters
Tempers flare in U.S. Congress as COVID-19 mask mandates return | Reuters
Why every state should have a mask mandate, in 4 charts - Vox
Without statewide mask mandate against COVID-19, health experts say Mass. will 'fight this war with one arm tied behind our backs' - The Boston Globe