avian pathogenic Escherichia coli
禽源致病性大肠埃希菌
禽致病性大肠杆菌
鸡致病性大肠埃希菌
鸡致病性大肠杆菌
禽病原性大肠杆菌
chicken pathogenic Escherichia coli
Duck pathogenic Escherichia coli
Pathogenic chicken Escherichia coli
pathogenic Escherichia coli from duck
implicit pathogenic state
Human Infection of Highly Pathogenic Avian Influenza
Human infected with highly pathogenic avian influenza virus
human highly pathogenic avian influenza
Human case of highly pathogenic avian influenza
highly pathogenic suspected cases
highly pathogenic strain
highly pathogenic PRRSV
高致病性猪繁殖与呼吸综合征病毒变异株
高致病性PRRSV
变异株
PRRSV高致病性Nsp2变异株
高致病性猪生殖与呼吸综合征病毒
高致病性猪繁殖与呼吸综合征病毒
猪繁殖与呼吸综合征病毒
Highly pathogenic human avian influenza
highly pathogenic H5N1 influenza virus