A( H5N1) Virus Evolution in South East Asia

作者：Gutierrez Ramona Alikiiteaga; Naughtin Monica Jane; Horm Srey Viseth; San Sorn; Buchy Philippe^*

来源：Viruses-Basel, 2009, 1(3): 335-361.

DOI：10.3390/v1030335

• avian influenza
• H5N1 virus
• evolution
• South East Asia

Highly Pathogenic Avian Influenza (HPAI) H5N1 virus is an ongoing public health and socio-economic challenge, particularly in South East Asia. H5N1 is now endemic in poultry in many countries, and represents a major pandemic threat. Here, we describe the evolution of H5N1 virus in South East Asia, the reassortment events leading to high genetic diversity in the region, and factors responsible for virus spread. The virus has evolved with genetic variations affecting virulence, drug-resistance, and adaptation to new host species. The constant surveillance of these changes is of primary importance in the global efforts of the scientific community.

• 出版日期2009-12