MMWR. Morbidity and mortality weekly report, Vol. 67, no. 43, November 2, 2018

National Diabetes Month \u2014 November 2018 -- Prevalence and Changes in Preexisting Diabetes and Gestational Diabetes Among Women Who Had a Live Birth \u2014 United States, 2012\u20132016 / Nicholas P. Deputy, PhD; Shin Y. Kim, MPH; Elizabeth J. Conrey, PhD; et al. -- Hepatitis A Virus Outbreaks Associated with Drug Use and Homelessness \u2014 California, Kentucky, Michigan, and Utah, 2017 / Monique Foster, MD; Sumathi Ramachandran, PhD; Katie Myatt, MS; et al. -- Violence Victimization, Substance Use, and Suicide Risk Among Sexual Minority High School Students \u2014 United States, 2015\u20132017 / Michelle M. Johns, PhD; Richard Lowry, MD; Catherine N. Rasberry, PhD; et al. -- Update: Recommendations of the Advisory Committee on Immunization Practices for Use of Hepatitis A Vaccine for Postexposure Prophylaxis and for Preexposure Prophylaxis for International Travel / Noele P. Nelson, MD, PhD; Ruth Link-Gelles, PhD; Megan G. Hofmeister, MD; et al. -- Notes from the Field: Intestinal Colonization and Possible Iatrogenic Botulism in Mouse Bioassay\u2013Negative Serum Specimens \u2014 Los Angeles County, California, November 2017 / Umme-Aiman Halai, MD; Dawn Terashita, MD; Moon Kim, MD; et al. -- QuickStats: Percentage of Residential Care Communities, by U.S. Census Region \u2014 National Study of Long-Term Care Providers, 2012\u20132016.2018726