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问:各种疟原虫在蚊体内完成发育后还能在蚊体内成活多长时间?答:孢子体在蚊体内能活较长的时间,实验证明:用四斑按蚊感染成功后(我省传疟媒介为中华按蚊),间日疟原虫的成熟孢子体在按蚊唾腺内可生活70天,而恶性疟原虫可生活50天。但保持感染能力,间日疟原虫孢子体约50天,恶性疟原虫约为40天。问:一个带有疟原虫的疟蚊越冬后是否还能传染?
Q: How long can various Plasmodium survive in the mosquito after its development in the mosquito? A: The sporophyte can live longer in the mosquito, and the experiment proves: After the infection with Anopheles quadriva The malaria vector is Anopheles sinensis). The mature sporophytes of Plasmodium vivax can live in the salivary glands of Anopheles for 70 days, whereas P. falciparum can live for 50 days. But to maintain the ability to infection, Plasmodium vivax sporozoites about 50 days, Plasmodium falciparum about 40 days. Q: Is an Malaria mosquito with Plasmodium still infected after overwintering?