western equine encephalitis virus

例句：

1. 1.The outbreak of the West Nile virus in Africa has been a major concern for public health officials.
   非洲爆发的西尼罗病毒疫情已成为公共卫生官员们的一大关注点。
2. 2.The virus is spread by mosquitoes and can cause serious illnesses, including encephalitis.
   该病毒通过蚊子传播，可导致严重的疾病，包括脑炎。
3. 3. Preventive measures such as wearing long-sleeved shirts and using insect repellent are recommended to protect against the virus.
   建议采取预防措施，如穿长袖衬衫和使用驱蚊剂，以预防该病毒。