MMWR. Morbidity and mortality weekly report ; v. 64, no. 23

State Legislation, Regulations, and Hospital Guidelines for Newborn Screening for Critical Congenital Heart Defects — United States, 2011–2014 -- Opioid Overdose Prevention Programs Providing Naloxone to Laypersons — United States, 2014 -- Coccidioidomycosis in a State Where It Is Not Known To Be Endemic — Missouri, 2004–2013 -- Update on Vaccine-Derived Polioviruses — Worldwide, January 2014–March 2015 -- Yellow Fever Vaccine Booster Doses: Recommendations of the Advisory Committee on Immunization Practices, 2015 -- Notes from the Field: Tickborne Relapsing Fever Outbreak at an Outdoor Education Camp — Arizona, 2014 -- Notes from the Field: Update: Silicosis Mortality — United States, 1999–2013 -- QuickStats: Percentage of Adults Aged ≥18 Years Who Met National Guidelines for Aerobic Activity and Muscle Strengthening, by Age Group — National Health Interview Survey, United States, 2008 and 2013.

Morbidity and Mortality Weekly Report (MMWR)