'H5N1'这个词语源于英语，是一种高度病原性禽流感病毒，常见的翻译有禽流感、鸟流感等，用法是指感染了这种病毒的鸟类或人类。
以下是9个含有'H5N1'这个词语的例句（均使用英语）：
1. The H5N1 virus has caused numerous outbreaks in poultry and wild birds.
（H5N1病毒已经在家禽和野鸟中引起了许多爆发。）
2. The worldwide spread of H5N1 has led to fears of a potential pandemic.
（H5N1病毒的全球传播引发了人们对潜在大流行的担忧。）
3. The WHO has warned that the H5N1 virus poses a significant threat to public health.
（世卫组织警告说，H5N1病毒对公共卫生构成重大威胁。）
4. Several vaccines have been developed to protect against the H5N1 virus.
（已经开发了几种疫苗来预防H5N1病毒。）
5. Governments around the world have implemented measures to control the spread of H5N1.
（世界各国政府已经采取措施来控制H5N1的传播。）
6. The H5N1 outbreak in Asia resulted in the culling of millions of birds.
（亚洲的H5N1爆发导致数百万只鸟被扑杀。）
7. Scientists are working to better understand the transmission and pathogenesis of H5N1.
（科学家正在努力更好地理解H5N1的传播和发病机理。）
8. The H5N1 virus has been detected in poultry and wild birds in over 50 countries.
（H5N1病毒已经在50多个国家的家禽和野鸟中被检测出来。）
9. Health officials are monitoring the situation closely to prevent the spread of H5N1 to humans.
（卫生官员正在密切监视局势，以防止H5N1传播到人类。）
评论列表