DAYTON, Ohio (AP) Ohio's weather patterns have resulted in more mosquitoes this summer, increasing concerns about West Nile virus, although no human cases of the illness have been reported so far this year, officials said. State health officials have ... Ohio mosquitoes carry West Nile
2011年8月18日星期四
Ohio mosquitoes carry West Nile
DAYTON, Ohio (AP) Ohio's weather patterns have resulted in more mosquitoes this summer, increasing concerns about West Nile virus, although no human cases of the illness have been reported so far this year, officials said. State health officials have ... Ohio mosquitoes carry West Nile
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