Dengue: algunos aspectos epidemiológicos
Abstract
Se presentan los resultados obtenidos en la determinación de anticuerpos neutralizantes Por el método de reducción de placas a los virus dengue tipo 1, 2 y 3 en sueros obtenidos en 1975 que demostraron positividad por prueba de lH frente a antígeno de virus dengue. Los resultados obtenidos confirman las evidencias informadas de la circulación del virus dengue 1 en las Américas antes de la epidemia producida por este tipo en 1977.Downloads
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