title: [Scarlet fever epidemic during year 1929 in Chile].
abstract: Scarlet fever is endemic in Chile, with relatively low morbidity and periodic exacerbations every 4 or 5 years, which can become epidemics. From 1921 to 1927, the number of patients hospitalized in the country fluctuated from 15 to 65 per year, until an epidemic involving nearly 3.000 patients started at the end of 1928 and continued during all 1929. 978 patients died, 537 (52.5%) were from Santiago. Public Health authorities confronted this emergency with prevention, prophylaxis, isolation and treatment measures and 558 beds were disposed for patient hospitalization. Vaccination trials were undertaken and specific treatment with antitoxins was used in patients with toxic clinical cases, having satisfactory results. Convalescent patients were controlled in order to stop the spread of the infection. After approximately 3 years, this disease returned to its regular endemicity.
authors.affiliation: Programa de Estudios Médicos Humanísticos, Facultad de Medicina, Pontificia Universidad Católica de Chile, Santiago, Chile. revinf@sochinf.cl
authors.forename: Enrique
authors.initials: E
authors.lastname: Laval R
mesh_terms: D002677:Chile / Q000453:epidemiology; D004196:Disease Outbreaks / Q000266:history* / Q000517:prevention & control; D049672:History, 19th Century; D049673:History, 20th Century; D006801:Humans; D012541:Scarlet Fever / Q000266:history* / Q000401:mortality / Q000517:prevention & control