TY - JOUR T1 - USDA waivers increase school meal participation: APHA, other groups call for meal waivers to become permanent JF - The Nation's Health JO - Nations Health SP - 17 LP - 17 VL - 51 IS - 10 AU - Mark Barna Y1 - 2022/01/01 UR - http://www.thenationshealth.org/content/51/10/17.2.abstract N2 - When COVID-19 safety measures led schools and workplaces to close in spring 2020, 25% of households with children experienced food security. ER -