Morbidity and mortality weekly report, Vol. 29, no. 52, January 9, 1981

Epidemiologic notes and reports: Nosocomial rubella infection - North Dakota, Alabama, Ohio -- Aseptic meningitis in a high school football team - Ohio -- Canine rabies - U.S.-Mexican border -- Current trends: Surveillance of childhood lead poisoning - United States.Table I. Cases of specified notifiable diseases: United States -- Table II. Notifiable diseases of low frequency, United States -- Table III. Cases of specified notifiable diseases, United States, weeks ending December 20, 1980, and December 22, 1979 (51st week) -- Table IV. Deaths in 121 U.S. cities, week ending December 20, 1980 (51st week)