West Nile Virus - an explainer

The video explains the transmission cycle of a mosquito-borne disease, highlighting how mosquitoes transmit the virus between birds and occasionally to humans. Most infected humans show no symptoms, but some develop flu-like symptoms, and a few may experience severe neurological effects. The virus is related to Japanese encephalitis and dengue fever, with a structure that includes a nucleocapsid and RNA. It attacks the central nervous system, potentially causing serious conditions like encephalitis. Prevention involves avoiding mosquito bites by staying indoors during peak times and using protective clothing and repellent.

How does the virus affect the central nervous system?

What happens if the virus breaks the blood-brain barrier?