Issues for <Oct. 6, 1917>-Apr. 15, 1922, June 29, 1929-July 6, 1946 issued by: Bureau of the Census (Aug. 2, 1930-Jan. 4, 1936, issued by the bureau's Division of Vital Statistics); for Apr. 22, 1922-June 22, 1929 issued by: Dept. of Commerce.
Merged with: United States National Office of Vital Statistics. Weekly morbidity report, to form: Morbidity and mortality weekly report, 1952.