2009
DOI: 10.1590/s1806-37132009000500014
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Gripe aviária: a ameaça do século XXI

Abstract: 2003 and 2007, more than 20 countries in Asia, Africa and Europe reported cases of avian influenza in animals, and approximately 1.5 million birds were sacrificed to prevent dissemination of the virus.(1-4) However, from 2003 onward, infection in humans started to occur with greater frequency in many countries, being responsible for a high mortality rate. As of 10 September IntroductionThe first human epidemic of avian influenza, popularly known as bird flu, was reported in Hong Kong in 1997. At that time, 18 … Show more

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Cited by 16 publications
(11 citation statements)
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“…Summed to this, cultural background and limited resources hinder the establishment of adequate biosecurity practices. In this context, considering the geographic spread of HPAI H5N1 [58], and the frequency of outbreaks of H5 and H7 (LPAI and HPAI) viruses in different regions worldwide [34], [54], [59], [60], [61], [62], [63], [64], [65], [66], [67], [68], the presence of H7 and H5 viruses in wild birds crossing into Central America represents a threat to domestic fowl that cannot be ignored.…”
Section: Discussionmentioning
confidence: 99%
“…Summed to this, cultural background and limited resources hinder the establishment of adequate biosecurity practices. In this context, considering the geographic spread of HPAI H5N1 [58], and the frequency of outbreaks of H5 and H7 (LPAI and HPAI) viruses in different regions worldwide [34], [54], [59], [60], [61], [62], [63], [64], [65], [66], [67], [68], the presence of H7 and H5 viruses in wild birds crossing into Central America represents a threat to domestic fowl that cannot be ignored.…”
Section: Discussionmentioning
confidence: 99%
“…Ao longo da história, constatou-se a ocorrência de várias pandemias de gripe. O primeiro relato de gripe suína foi feito por Hipócrates em 412 a.C., o qual alega que uma doença respiratória matou muitas pessoas em poucas semanas e depois desapareceu 5 . No século XX, registraram-se a gripe espanhola (1918), a asiática (1957 a 1963) e a de Hong Kong (1968 a 1970): a primeira é considerada a pior pandemia de todos os tempos, dizimando de 40 a 100 milhões de pessoas em todo o mundo; a segunda vitimou cerca de 2 milhões; e a terceira, em torno de 1 milhão de pessoas 6 .…”
Section: Introductionunclassified
“…As previsões de uma nova epidemia/pandemia do ví-rus Influenza tinham sido alertadas por especialistas e o planejamento teria sido fundamental no combate à pandemia (ANDRADE, et al, 2009). Segundo Gerberding (2006), o Centers for Disease Control and Prevention (CDC) esteve trabalhando para garantir uma resposta rápida, eficiente quando os surtos aparecessem, baseando-se em estudos da gripe sazonal e em gripes aviárias do passado, mas não conseguiu prevenir esta nova epidemia.…”
Section: Introdução O Vírus Influenza E As Epidemiasunclassified