Medical News
/ Published on August 17, 2001
Investigación en Influenza
Aislamiento de virus influenza A (H5N1) en aves en Hong Kong.
En Hong-Kong se detectó una epidemia de influenza en aves, por una cepa de virus que actualmente no se transmite al hombre, pero que si mutara podría desencadenar una nueva pandemia.
En Hong-Kong se detectó una epidemia de influenza en aves que tuvieron una elevada mortalidad. Aún no se detectaron casos en seres humanos. La cepa aislada en los pájaros difiere de aquella que había causado enfermedad en el hombre en 1997; por lo tanto, por el momento no hay motivo de alerta. Sin embargo, los locales fueron clausurados preventivamente por cuatro semanas y los animales serán sacrificados. Se tomaron tales medidas ya que, en uno de los mercados habían muerto 763 pollos y, aunque en este momento se trate de una cepa que no afecta al hombre, existe la posibilidad de que se combine con otros virus o de que mute, resultando en una nueva cepa que pudiera originar una nueva pandemia. ![IntraMed](data:image/svg+xml,<?xml version="1.0" encoding="UTF-8"?>%0A<svg id="Capa_1" xmlns="http://www.w3.org/2000/svg" version="1.1" viewBox="0 0 1080 315">%0A <defs>%0A <style>%0A .st0 {%0A fill-rule: evenodd;%0A }%0A%0A .st0, .st1 {%0A fill: %23002bc7;%0A }%0A%0A .st2 {%0A fill: %23fff;%0A }%0A </style>%0A </defs>%0A <g>%0A <circle class="st2" cx="141.5" cy="179.93" r="135.02"/>%0A <g>%0A <path class="st2" d="M350.28,126.97v106.62c0,7-4.04,11.22-10.41,11.22s-10.5-4.22-10.5-11.22v-106.62c0-7,4.13-11.22,10.5-11.22s10.41,4.22,10.41,11.22Z"/>%0A <path class="st2" 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