Mosquito pools from Saginaw County collected this month tested positive and preliminary results indicate infected mosquitoes in Bay County. Mosquitoes transmit the virus. Most people bitten by an infected mosquito show no symptoms but some become sick. ... Probable Human West Nile Case Reported In Mich.
2011年8月25日星期四
Probable Human West Nile Case Reported In Mich.
Mosquito pools from Saginaw County collected this month tested positive and preliminary results indicate infected mosquitoes in Bay County. Mosquitoes transmit the virus. Most people bitten by an infected mosquito show no symptoms but some become sick. ... Probable Human West Nile Case Reported In Mich.
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