How can a mosquito make you sick? The workings of a tiny vector. It weighs barely a few milligrams, flies relatively quietly, and yet is responsible for millions of illnesses each year: ...

Symptoms may include fever. headaches, body aches, joint pains, vomiting, diarrhea or rash. in rare cases, West Nile virus can be fatal. A resident of Mt. Helix died of West Nile virus several years ...