Despite lower numbers of West Nile-carrying mosquitoes, health officials are urging the public to take extra precautions as the long weekend approaches. This is the prime time for the Culix tarsalis mosquitoes that carry the virus. ... Sask. health officials warn of West Nile threat
2011年7月29日星期五
Sask. health officials warn of West Nile threat
Despite lower numbers of West Nile-carrying mosquitoes, health officials are urging the public to take extra precautions as the long weekend approaches. This is the prime time for the Culix tarsalis mosquitoes that carry the virus. ... Sask. health officials warn of West Nile threat
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