Nonanal+co2,the best mosquito attractant in the world

2011年7月27日星期三

Increasing numbers of persons with dengue fever

Dengue fever is a viral illness that is transmitted by the mosquito Aedes Aegypti. Typically, people infected with dengue virus do not have symptoms (approximately 80% of all cases) and others may only have mild symptoms such as uncomplicated fever, ... Increasing numbers of persons with dengue fever

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