Rossi P, Belli A, Mancini L, Sabatinelli G
Dipartimento per la Cooperazione allo Sviluppo, Università di Roma, La Sapienza, Italia.
Parassitologia. 1986 Apr;28(1):1-15.
A longitudinal entomological malaria survey was carried out in five zones of the town of Ouagadougou, Burkina Faso, and in three neighbouring villages. The main vector is Anopheles gambiae s.l. with An. funestus having a role in some localities during the dry season. Pyrethrum spray catches were carried out once or twice per month to determine variations in vector density. Inoculation rates were estimated from the number of blood-fed vectors per man and from the sporozoite rates. Larval sampling was routinely carried out all over the urban area in order to map the larval breeding sites. Widely different degrees of malaria transmission were documented in the urban area mainly related to the spatial and temporal distribution of An. gambiae larval breeding sites. Higher inoculation rates, depending both on higher vector densities and sporozoite rates, were documented in the villages.
在布基纳法索瓦加杜古市的五个区域以及三个邻近村庄开展了一项疟疾纵向昆虫学调查。主要病媒为冈比亚按蚊复合组，在旱季某些地区，费氏按蚊也发挥一定作用。每月进行一次或两次除虫菊酯喷雾捕蚊，以确定病媒密度的变化。根据每人叮咬吸血病媒数量和子孢子率估算接种率。定期在整个市区进行幼虫采样，以绘制幼虫孳生地地图。市区记录到疟疾传播程度差异很大，这主要与冈比亚按蚊幼虫孳生地的空间和时间分布有关。在村庄中记录到较高的接种率，这既取决于较高的病媒密度，也取决于较高的子孢子率。
