[Epidemiological survey of vaccination]. / Encuesta epidemiológica vacunal.

This paper presents the results obtained in an epidemiological survey conducted at Unidad de Pediatría del Hospital General de México, S.S.A., in 1,009 patients, randomly selected. The routine immunization schedule, followed in Mexico during the last few years was investigated. The results are presented for every one of the vaccines, according with the age periods. Considering the group as a whole, the results are significantly low, as far as the recommended standards pretend. It is concluded that it is necessary to strengthen the vaccination program in this country, in order to avoid the possibilities of new breaks of epidemics related with this marked lack of immunization in the community.

[Community in medical education programs of integral general medicine]. / La comunidad en la educación médica en el programa de medicina general integral.

This paper includes the chief considerations about the community work in the Integral General Medicine Program Called Plan A36. General considerations are made abour the four years of trainign program in which the medical student in exposed to be in close contac with the most common medical and health problems in his country, and during this period of time, he becomes capable to develop all the techniques to act as a primary contac physicain.