Prevention of toxic bird flu H5N6
Although there is no evidence of human-to-human transmission, the newly discovered A / H5N6 influenza virus strain in Vietnam is warned to have very high virulence.H7 strain bird flu first appeared in Macau
On March 13, the government of the Special Administrative Region of Macau (China) said it had discovered for the first time the H7 bird flu virus in live poultry samples imported