In my prior post several states’ West Nile data wasn’t represented, as they weren’t sharing data with the CDC. I still don’t know why they weren’t sending in data, but they weren’t. If you know why, write or comment.
Now they are, as evidenced by the new CDC map; But, once again, the USGS has more detailed information (that’s how we know the one California case was in Riverside County).
A big thanks to Beth for the information! (And thanks for reading).