Yellow fever (YF) is an acute viral infectious disease transmitted by mosquitoes which occurs in two distinct epidemiological cycles: sylvatic and urban. In the sylvatic cycle, the virus is maintained by monkey's infection and transovarian transmission in vectors. Surveillance of non-human primates is required for the detection of viral circulation during epizootics, and for the identification of unaffected or transition areas. An ELISA (enzyme-linked immunosorbent assay) was standardized for estimation of the prevalence of IgG antibodies against yellow fever virus in monkey sera (Alouatta caraya) from the reservoir area of Porto Primavera Hydroelectric Plant, in the state of São Paulo, Brazil. A total of 570 monkey sera samples were tested...
The authors report the clinical, laboratorial and epidemiological aspects of a human case of jungle ...
Introduction. Yellow fever is a zoonotic infection maintained in nature by non-human primates. Appro...
Sylvatic yellow fever is a zoonosis associated mainly with wild animals, especially those in the gen...
Yellow fever (YF) is an acute viral infectious disease transmitted by mosquitoes which occurs in two...
Yellow fever (YF) is an acute viral infectious disease transmitted by mosquitoes which occurs in two...
Introdução - A febre amarela (FA) é uma doença infecciosa de origem viral transmitida por mosquitos....
INTRODUCTION: Following yellow fever virus (YFV) isolation in monkeys from the São José do Rio Preto...
A febre amarela (FA) é doença infecciosa aguda de origem viral transmitida por mosquitos. No ciclo s...
Since 2000, the expansion of Sylvatic Yellow Fever (YF) has been observed in the southeast of Brazil...
In Brazil, epizootics among New World monkey species may indicate circulation of yellow fever (YF) v...
Este estudo buscou descrever o uso da vigilância de primatas não humanos na vigilância da Febre Amar...
INTRODUCTION: Following yellow fever virus (YFV) isolation in monkeys from the São José do Rio Preto...
OBJECTIVE: To describe the investigation of a sylvatic yellow fever outbreak in the state of Sao Pau...
A Febre Amarela (FA) é uma doença viral infecciosa, não contagiosa que pode se manifestar desde um q...
A Febre Amarela (FA) é uma doença viral infecciosa, não contagiosa que pode se manifestar desde um q...
The authors report the clinical, laboratorial and epidemiological aspects of a human case of jungle ...
Introduction. Yellow fever is a zoonotic infection maintained in nature by non-human primates. Appro...
Sylvatic yellow fever is a zoonosis associated mainly with wild animals, especially those in the gen...
Yellow fever (YF) is an acute viral infectious disease transmitted by mosquitoes which occurs in two...
Yellow fever (YF) is an acute viral infectious disease transmitted by mosquitoes which occurs in two...
Introdução - A febre amarela (FA) é uma doença infecciosa de origem viral transmitida por mosquitos....
INTRODUCTION: Following yellow fever virus (YFV) isolation in monkeys from the São José do Rio Preto...
A febre amarela (FA) é doença infecciosa aguda de origem viral transmitida por mosquitos. No ciclo s...
Since 2000, the expansion of Sylvatic Yellow Fever (YF) has been observed in the southeast of Brazil...
In Brazil, epizootics among New World monkey species may indicate circulation of yellow fever (YF) v...
Este estudo buscou descrever o uso da vigilância de primatas não humanos na vigilância da Febre Amar...
INTRODUCTION: Following yellow fever virus (YFV) isolation in monkeys from the São José do Rio Preto...
OBJECTIVE: To describe the investigation of a sylvatic yellow fever outbreak in the state of Sao Pau...
A Febre Amarela (FA) é uma doença viral infecciosa, não contagiosa que pode se manifestar desde um q...
A Febre Amarela (FA) é uma doença viral infecciosa, não contagiosa que pode se manifestar desde um q...
The authors report the clinical, laboratorial and epidemiological aspects of a human case of jungle ...
Introduction. Yellow fever is a zoonotic infection maintained in nature by non-human primates. Appro...
Sylvatic yellow fever is a zoonosis associated mainly with wild animals, especially those in the gen...