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Avian Influenza is a serious threat to the poultry industry of Bangladesh. The country’s poultry industry has been suffering from two of its sub-type H5N1 (high pathogenic) and H9N2 (low pathogenic). In Bangladesh, highly pathogenic #H5N1 virus was first detected on 15 March 2007.
Recently, the industry is also anxious about the sub-type #H9N2 which is described as the silent killer for the poultry sector. According to the Bangladesh Livestock Research Institute, because of sub-type H9N2, layer and breeder egg production is reduced by 29% with a production cost increase of 59%.

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