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Cited by 5 publications
(4 citation statements)
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“…Here, only a small number of residual cases are being reported. However, eradication, which is defined as the absence of autochthonous cases in a predetermined area without the use of any control activity (Henderson 1980, Fenner et al 1988, Forattini 1988, Oliveira-Ferreira et al 2010, is still a remote objective due to the continued receptivity and vulnerability of a very large portion of Brazil.…”
mentioning
confidence: 99%
“…Here, only a small number of residual cases are being reported. However, eradication, which is defined as the absence of autochthonous cases in a predetermined area without the use of any control activity (Henderson 1980, Fenner et al 1988, Forattini 1988, Oliveira-Ferreira et al 2010, is still a remote objective due to the continued receptivity and vulnerability of a very large portion of Brazil.…”
mentioning
confidence: 99%
“…Comporta-se como típica zoonose de origem silvestre parecendo, incipiente o contágio direto de homem a homem, pois não foi observado além da quarta geração. Tudo indica que os reservatórios seriam macacos, dos quais, porém só existe uma evidência epidemiológica e em relação ao chimpanzé (Forattini, 1988).…”
Section: Introductionunclassified
“…The creation of the successful Programa Nacional de Imunizações (PNI – National Immunization Program) in 1973 drastically reduced morbidity and mortality by vaccine-preventable diseases, including the elimination of poliomyelitis in 1989 and the practically absence of sustained measles transmission in the whole Country since 2001 181 , as well as the eradication of smallpox, certified in 1980 69 , 70 .…”
Section: Introductionmentioning
confidence: 99%