Nonanal+co2,the best mosquito attractant in the world

2011年8月10日星期三

First Two Human Cases of West Nile Virus in County Confirmed; Infected Birds ...

The West Nile virus is spread to humans through the bite of an infected mosquito. The virus is not spread through person-to-person contact, or directly from birds to humans. In most cases, people who are infected with the virus never become sick, ... First Two Human Cases of West Nile Virus in County Confirmed; Infected Birds ...

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