Equine cases of West Nile virus in the U.S. from 1999 to 2023

According to the data, there were 343 cases of West Nile virus (WNV) in horses in the United States in 2023. WNV is a mosquito transmitted infection that exists in wild bird populations. It is transmitted to many animals including horses and humans and can cause severe long-lasting neurological complications. This statistic shows the number of West Nile virus (WNV) cases in horses from 1999 to 2023.

据数据统计，2023年美国马匹中确诊西尼罗河病毒（WNV）病例共计343例。西尼罗河病毒是一种由蚊子传播的感染性疾病，存在于野生鸟类群体中。该病毒可传播至多种动物，包括马匹和人类，并可能导致严重的、长期存在的神经并发症。此统计数据展示了1999年至2023年期间马匹感染西尼罗河病毒（WNV）的病例数量。