2024年4月，美国爱荷华州艾姆斯农业研究所团队在《Emerging Infectious Diseases》杂志上发表了一篇题为“Divergent Pathogenesis and Transmission of Highly Pathogenic ...

H7N9 bird flu virus has not been contracted by human beings before. The virus shows no signs of being highly contagious for humans, according to clinical observation of people in close contact with ...