Former national commissioner against influenza AH1N1, Alejandro Macías, warned that if the outbreaks of H5N1 avian flu are not contained, it could result in significant damage to Mexico's chicken and egg trade. He emphasized that this virus has become endemic worldwide, posing a public health risk regardless of the country it originates from. The recent outbreak of H5N1 avian flu in Sonora led to the death of 15,000 birds, with the rest being sacrificed, and authorities are taking biosafety measures to prevent further infections.