| [epidemiologic study of a whooping cough outbreak in rincón grande, veracruz]. | an outbreak of whooping cough occurred in february 1988 in the town of rincon grande, borough of santa ana atzacan, veracruz. the objectives of this study were: to corroborate the presence of infection by bordetella pertussis, to survey the immunizational status against this organism in this population, to identify the etiologic agent involved and the main epidemiologic characteristics of the outbreak. a descriptive study of the cases with the known population as well as a study of the cases and ... | 1990 | 2390183 |