CDC&P: MMWR Vol. 67 / No. 6

MMWR Weekly Vol. 67, No. 6 February 16, 2018   PDF of this issue   In this report Update: Influenza Activity — United States, October 1, 2017–February 3, 2018 Alicia P. Budd, MPH; David E. Wentworth, PhD; Lenee Blanton, MPH; et al. This 3-dimensional image shows what happens after influenza viruses enter the human body, attaching to cells within the nasal passages and throat (i.e., the respiratory tract). Interim Estimates of 2017–18 Seasonal Influenza Vaccine Effectiveness — United States, February 2018 Brendan Flannery, PhD; Jessie R. Chung, MPH; Edward A. Belongia, MD; et al. Prevalence of Obesity Among Youths by Household Income and Education Level of Head of Household — United States 2011–2014 Cynthia L. Ogden, PhD; Margaret D. Carroll, MSPH; Tala H. Fakhouri, PhD; et al. Health-Risk Behaviors and Chronic Conditions Among Adults with Inflammatory Bowel Disease — United States, 2015 and 2016 Fang Xu, PhD; James M. Dahlhamer, PhD; Emily P. Zammitti, MPH; et al. Reasons for Electronic Cigarette Use Among Middle and High School Students — National Youth Tobacco Survey, United States, 2016 James Tsai, MD; Kimp Walton, MPH; Blair N. Coleman, PhD; et al. Notes from the Field: Underreporting of Maternal Hepatitis C Virus Infection Status and the Need for Infant Testing — Oregon, 2015 Stephanie D. Snodgrass, MPH; Tasha M. Poissant, MPH; Ann R. Thomas, MD. QuickStats: Age-Adjusted Trends in the Prevalence of Herpes Simplex Virus Type 1 (HSV-1) and Herpes Simplex Virus Type 2 (HSV-2) Among Adolescents and Adults Aged 14–49 Years — United States, 1999–2000 Through 2015–2016 MMWR Masthead Stay up-to-date with the "voice of CDC" by downloading the MMWR Express app for fast access to MMWR: https://www.cdc.gov/mmwr/mmwr_mobileapps.html.   Department of Health and Human Services Centers for Disease Control and Prevention The CDC has reached over 1.4 million subscribers. Thank you for your support.                This email was sent using GovDelivery, on behalf of: Centers for Disease Control and Prevention • 1600 Clifton Rd • Atlanta, GA 30333 • 1-800-CDC-INFO (800-232-4636)