The prevalence of neutralizing antibodies for the three types of polioviruses and the immunity levels of different age groups were determined through a seroepidemiological survey, in a population of 0 to 12 year old children, living in the city of S. Paulo and attending the Menino Jesus Hospital. The results showed a high number of children susceptible to infection by polioviruses, mainly in the 9-12 month age bracket where the proportion of individuals completeley susceptible was 42.5%. In this group the prevalence of type 1, 2 and 3 antibodies was only about 40%. For the 0-5 year old children only 60% were found to be double plus triple immune, among those who got three or more doses of oral trivalent vaccine. The results also showed that...
As part of a broad survey on the health status of children living in the City of São Paulo, a random...
Objetivo: estimar a prevalência de uso de medicamentos e outros produtos com finalidade terapêutica ...
A partir de estudo realizado em oito grandes maternidades do Município de São Paulo, SP (Brasil) que...
Some characteristics of epidemiological relevance of the behavior of poliomyelitis in some Health Di...
An epidemiological analysis was carried out on 898 children, in order to study the immune response t...
The prevalence of neutralizing antibodies for the three types of polioviruses and the immunity level...
In the period between February to October 1969, an investigation on some characteristics of patients...
In a probabilistic sample of the elementary school children belonging to the S. Paulo public school ...
The situation of poliomyelitis in the city of São Paulo is analysed by means of an epidemiologic sur...
As a part of a broad epidemiological survey of health conditions in children, the magnitude and dist...
Several epidemiological aspects of poliomyelitis in the city of S. Paulo (Brazil) are discussed and ...
In the State of S. Paulo, Brazil, health centers sponsored by the State, as well as private health s...
With the findings of several positive cases of Chagas disease in adults by the Machado Guerreiro rea...
To increase current knowledge concerning the epidemiology of silicosis in the southeast of Brazil, a...
Employing a standardized questionary, an inquiry was made among three groups in the urban population...
As part of a broad survey on the health status of children living in the City of São Paulo, a random...
Objetivo: estimar a prevalência de uso de medicamentos e outros produtos com finalidade terapêutica ...
A partir de estudo realizado em oito grandes maternidades do Município de São Paulo, SP (Brasil) que...
Some characteristics of epidemiological relevance of the behavior of poliomyelitis in some Health Di...
An epidemiological analysis was carried out on 898 children, in order to study the immune response t...
The prevalence of neutralizing antibodies for the three types of polioviruses and the immunity level...
In the period between February to October 1969, an investigation on some characteristics of patients...
In a probabilistic sample of the elementary school children belonging to the S. Paulo public school ...
The situation of poliomyelitis in the city of São Paulo is analysed by means of an epidemiologic sur...
As a part of a broad epidemiological survey of health conditions in children, the magnitude and dist...
Several epidemiological aspects of poliomyelitis in the city of S. Paulo (Brazil) are discussed and ...
In the State of S. Paulo, Brazil, health centers sponsored by the State, as well as private health s...
With the findings of several positive cases of Chagas disease in adults by the Machado Guerreiro rea...
To increase current knowledge concerning the epidemiology of silicosis in the southeast of Brazil, a...
Employing a standardized questionary, an inquiry was made among three groups in the urban population...
As part of a broad survey on the health status of children living in the City of São Paulo, a random...
Objetivo: estimar a prevalência de uso de medicamentos e outros produtos com finalidade terapêutica ...
A partir de estudo realizado em oito grandes maternidades do Município de São Paulo, SP (Brasil) que...