Humans become infected with West Nile when they are bitten by a disease-carrying mosquito. While many infected people suffer only mild, flu-like symptoms, people with weakened immune systems are at greater risk for developing more serious health ... Four confirmed West Nile cases in Que.
2011年9月2日星期五
Four confirmed West Nile cases in Que.
Humans become infected with West Nile when they are bitten by a disease-carrying mosquito. While many infected people suffer only mild, flu-like symptoms, people with weakened immune systems are at greater risk for developing more serious health ... Four confirmed West Nile cases in Que.
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