[Tuberculosis surveys in Guerrero and new estimates of the magnitude of tuberculosis infection in Mexico].

@article{CrdenasAyala1989TuberculosisSI,
  title={[Tuberculosis surveys in Guerrero and new estimates of the magnitude of tuberculosis infection in Mexico].},
  author={V M C{\'a}rdenas-Ayala and J Bernal-P{\'e}rez and L Cabrera-Coello and H C Stetler and J Pineda-Salgado and P Guerrero-Reyes},
  journal={Salud publica de Mexico},
  year={1989},
  volume={31 1},
  pages={73-81}
}
Tuberculosis infection surveys are carried out by tuberculin skin test (Mantoux) which is a simple, cheap, valid and reliable procedure for the estimation of prevalence and incidence rates. In 1987 a survey was undertaken in children of 6-7 years old who attended the elementary school and who were not vaccinated (BCG) in the region of Iguala, México. Out of… CONTINUE READING