Influenza-Related Hospitalizations and Poverty Levels — United States, 2010–2012 -- HIV-Related Risk Behaviors Among Male High School Students Who Had Sexual Contact with Males — 17 Large Urban School Districts, United States, 2009–2013 -- Occupational HIV Transmission Among Male Adult Film Performers — Multiple States, 2014 -- Progress Toward Strengthening National Blood Transfusion Services — 14 Countries, 2011–2014 -- Interim Guidelines for Prevention of Sexual Transmission of Zika Virus — United States, 2016 -- Update: Interim Guidelines for Health Care Providers Caring for Pregnant Women and Women of Reproductive Age with Possible Zika Virus Exposure — United States, 2016 -- Notes from the Field: Circulating Vaccine-Derived Poliovirus Outbreaks — Five Countries, 2014–2015 -- Announcement: American Heart Month — February 2016 -- Erratum: Vol. 64, No. 52 -- Erratum: Vol. 64, No. 25 -- QuickStats: Age-Adjusted Percentage of Adults with Chronic Joint Symptoms, by Sex and Race/Ethnicity — National Health Interview Survey, United States 2013–2014.

Morbidity and Mortality Weekly Report (MMWR)