TY - JOUR T1 - APHA Advocates JF - The Nation's Health JO - Nations Health SP - 2 LP - 2 VL - 52 IS - 6 AU - Mark Barna Y1 - 2022/08/01 UR - http://www.thenationshealth.org/content/52/6/2.abstract N2 - The Centers for Disease Control and Prevention is well within its authority to mandate masks and other disease control practices on public transportation, APHA said in a friend-of-the-court brief this summer. ER -