title: [Prevalence of rubella virus antibodies in pregnant women in two zones of Valle de Mexico].
abstract: The aim of this study was to determine the prevalence of specific antibodies against rubella virus in pregnant women from Iztapalapa and Nezahualcóyotl areas of the valley of Mexico, in order to evaluate susceptibility to this virus in these areas. Serum samples collected from 5535 women between 15 and 44 years old were studied by the hemaglutination inhibition test. 92.6% of positivity was obtained and no significant difference was observed between different age groups. The prevalence of rubella antibodies in pregnant women was 92.4% for Iztapalapa zone and 92.8% for Nezahualcóyotl. The titles of antibodies against rubella virus more frecuently presented were 1:16 (36.3%) and 1:32 (29.6%). The data obtained in this study suggest that women attending Medical Services of the Mexican Institute of Social Segurity in reproductive age from the Iztapalapa and Nezahualcóyotl areas, do not need massive vaccination against rubella virus.
authors.affiliation: Unidad de Investigación Médica en Enfermedades Infecciosas y Parasitarias, Hospital de Pediatriía, México.
authors.forename: M E
authors.initials: ME
authors.lastname: Bustamante-Calvillo
authors.forename: D L
authors.initials: DL
authors.lastname: Damasio-Santana
authors.forename: M T
authors.initials: MT
authors.lastname: Alvarez-Muñoz
authors.forename: O
authors.initials: O
authors.lastname: Muñoz-Hernandez
mesh_terms: D000293:Adolescent; D000328:Adult; D000914:Antibodies, Viral / Q000276:immunology*; D005260:Female; D006306:Health Surveys; D006801:Humans; D008800:Mexico; D011247:Pregnancy / Q000276:immunology*; D015995:Prevalence; D012412:Rubella virus / Q000276:immunology*
chemical_list: D000914:Antibodies, Viral
vernacular_title: Prevalencia de anticuerpos para el virus de rubéola en mujeres gestantes de dos zonas del Valle de México.