 Ask for help. It's there. That's what they said. Please just let us know. Absolutely. All right. Checking out health news this morning. For most people, West Nile mosquitoes, not much to worry about. But for some, the disease that they carry can be deadly. If you're 60 or older or deal with something like cancer, a bite from a West Nile infected mosquito could cause severe nerve damage, inflammation, or even death in the most severe cases.