Prevalence of Doctor-Diagnosed Arthritis and Arthritis-Attributable Activity Limitation \u2014 United States, 2010\u20132012 -- Multistate Outbreak of Campylobacter jejuni Infections Associated with Undercooked Chicken Livers \u2014 Northeastern United States, 2012 -- Youth Exposure to Alcohol Advertising on Television \u2014 25 Markets, United States, 2010 -- Vital Signs: Colorectal Cancer Screening Test Use \u2014 United States, 2012 -- Announcements: World Pneumonia Day \u2014 November 12, 2013 -- Announcements: Guidelines for the Prevention and Treatment of Opportunistic Infections in HIV-Exposed and HIV-Infected Children Now Online -- Announcements: Recommendation Regarding Clinical Decision-Support Systems in Cardiovascular Disease Pr...