HÀ NỘI — The Ministry of Agriculture and Rural Development’s Animal Health Department has declared that all provinces and cities nationwide are free of avian flu, with no new outbreak detected.However, a representative of the department also said several bird flu viruses such as A/H7N9, A/H5N2 and A/H5N8 could enter the country through transportation, business and consumption of illegally imported poultry products of unclear origin, especially in the northern border provinces. Tiếp tục đọc “Ministry announces Việt Nam free of bird flu” →