West Nile virus is a mosquito-borne illness that can cause flu-like symptoms in people. It can also lead to more serious neurological problems, such as encephalitis and meningitis.
1. What made the summer of 2012 particularly hospitable to the West Nile virus?
2. How can dead birds be used to help slow the spread of West Nile virus?
3. What did Dallas do in response to the West Nile outbreak in 2012?
4. Which population is most at risk from West Nile virus?