title: [Serological evaluation of immunization against measles with 2 doses administered at 6 and 11 months of age: a prospective study].
abstract: A prospective study was designed to evaluate the serologic efficacy of a two dose measles vaccination schedule, at 6 months and 11 months of age. Infants were given a further attenuated measles virus vaccine (BIKEN CAM 70, Fundação Oswaldo Cruz) and serum samples were tested for measles antibodies using the indirect immunofluorescence technique (IFA) and ELISA. Seroconversion rates 6 to 12 months (mean of 8.0 +/- 1.7 months) following the second dose of measles vaccine were 88.5% (85/96) by IFA and 96.8% (93/96) by ELISA. No measles cases were reported during the study period. In regions where a significant proportion of measles cases occurs before nine months of age, vaccination with a two doses schedule, at 6 and 11 months of age, may represent an alternative for measles control.
authors: Instituto de Medicina Tropical de São Paulo (LIM-52, HC FMUSP), Brasil.
authors: C S
authors: CS
authors: Pannuti
authors: V A
authors: VA
authors: de Souza
authors: H K
authors: HK
authors: Sato
authors: M C
authors: MC
authors: Fink
authors: M I
authors: MI
authors: Ribeiro
authors: S K
authors: SK
authors: Hisi
authors: A
authors: A
authors: Castelo
authors: J S
authors: JS
authors: de Mendonça
mesh_terms: D000914:Antibodies, Viral / Q000032:analysis; D004797:Enzyme-Linked Immunosorbent Assay; D005455:Fluorescent Antibody Technique; D006801:Humans; D007115:Immunization Schedule; D007117:Immunization, Secondary; D007223:Infant; D008457:Measles / Q000517:prevention & control*; D008458:Measles Vaccine / Q000008:administration & dosage*; D008459:Measles virus / Q000276:immunology; D011446:Prospective Studies
chemical_list: D000914:Antibodies, Viral; D008458:Measles Vaccine
vernacular_title: Avaliação sorológica de imunização contra o sarampo com duas doses administradas aos 6 e 11 meses de idade: estudo prospectivo.