With all the press about the Asian tiger mosquito (Aedes albopictus) being found in the U.S., little attention has been given to its distant cousin, the Asian bush mosquito (Ochlerotatus japonicus). Turns out O. japonicus has been in the U.S. since at least 1999, the year it was first found in the southeast. Now, as reported at WBT.com, the mosquito has been found as far north as North Carolina. While much more likely to carry West Nile virus, this species is a much less aggressive biter.
Thanks to Dave Barry's blog for posting a link to this story.