关键词: 马来丝虫病, 中华按蚊, 转折点, 传播

Abstract: This paper was reported that studies on transmission of Brugia malayi was carried out at Gabomen village in Xiantao city where was endemic area of Brugia malayi for 4 years. The results showed that the turning point of transmission of malayan filariasis not only depend upon pathogeniological factor but also rely on transmission vector factor, social and natural factors. When micro filariaemia rate be under 1.55%, mean microfilarial density be under 4mff/60ul, biting human rate of Anofheles sinensis is 44.77 mosq./night per person and feeding preference of Anopheles sinensis is 0.078, the transmission of filariasis was intrrupted.