Public health reports issued weekly by U.S. Public Health Service, containing information on current prevalence of disease, prevention and control of disease, and related subjects; Vol. 47, Part 2, Nos. 27-53
Reports cover public health developments and regulations, disease incidence and research, and quarantine and disinfection procedures. Reports include data on disease incidence by city, State, country, and disease; mortality rates by city; and results of research experiments and other special studies.