West Nile Virus

Overview of West Nile Virus (WNV) including its definition, transmission, and related viruses. Background on its discovery, global spread, and impact on humans, birds, and horses. Details on symptoms, prevention efforts, and absence of a human vaccine. Examples of WNV detection, impact on human health, and severe cases. Conclusion highlighting key content, ongoing research, and the importance of public awareness and preventive measures.