The Morbidity and Mortality Weekly Report (MMWR) Series is prepared by the Centers for Disease Control and Prevention (CDC). [It] is the agency's primary vehicle for scientific publication of timely, reliable, authoritative, accurate, objective, and useful public health information and recommendations. This issue of MMWR contains the following: "Update on Vaccine-Derived Poliovirus Outbreaks -- Worldwide, July 2019-February 2020"; "Cleaning and Disinfectant Chemical Exposures and Temporal Associations with COVID-19 [coronavirus disease 2019] -- National Poison Data System, United States, January 1, 2020-March 31, 2020"; "Notes from the Field: Outbreak of Human Immunodeficiency Virus Infection Among Persons Who Inject Drugs -- Cabell County, West Virginia, 2018-2019"; "Notes from the Field: Multiple Cruise Ship Outbreaks of Norovirus Associated with Frozen Fruits and Berries -- United States, 2019"; and "Quick Stats: Percentage* of Currently Employed Adults Aged ≥18 Years Who Reported an Average of ≤6 Hours of Sleep per 24-Hour Period, by Employment Category -- National Health Interview Survey, United States, 2008-2009 and 2017-2018." Notifiable Diseases and Mortality Tables from this issue can be accessed at the following link [http://www.cdc.gov/mmwr/index2020.html].
Morbidity and Mortality Weekly Report: http://www.cdc.gov/mmwr/index.html/
MMWR: Morbidity and Mortality Weekly Report (April 24, 2020), v.69 no.16, p.489-504