John Roehrig
John Roehrig
activity cases fade handful louis maybe number somewhere state west year
Every state every year will have some number of cases -- maybe it will just be a handful of cases, but it will never really just fade away completely like St. Louis encephalitis does, ... Even in the inter-epidemic period, there will always be some West Nile activity somewhere in the country.
activity country level maintained parts places reason states various west
There's still a lot of activity out there in many parts of the country and there's no reason to think it's just going to go away from various places because it really hasn't ever done that. In all the states that have had West Nile, they've maintained some level of activity for West Nile.