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昆虫学接种率(EIR)可通过人饵诱捕检测唾液腺环子孢子蛋白(CSP)来估计。传统的解剖法在子孢子率远低于1%的拉丁美洲大部分地区已不太实用。1988年1月～1989年10月作者在委内瑞拉西部用ELISA法检测CSP,以此估计该地区的EIR。选择疟疾终年传播的3个代表村(D,G和J),在试验小屋的室内外通宵人饵诱捕按蚊。共捕集12种按蚊61068只,其中怒氏按蚊(A.nuneztovari)占74.8%,白跗按蚊(广义)(A.albitarsis)占5.9%,三环按蚊(A.triannulatus)占6.7%,奥氏按蚊(A.oswa-
Entomological vaccination rates (EIR) can be estimated by human bait trapping tests for salivary gland sporozoite protein (CSP). Traditional anatomy has been impractical in most parts of Latin America where sporozoite rates are well below 1%. From January 1988 to October 1989, the authors estimated the EIR in the region by ELISA in western Venezuela. Three representative villages (D, G and J), where malaria has been disseminated throughout the year, were chosen to capture Anopheles mosquitoes overnight at both inside and outside the test cabin. A total of 61,068 Anopheles mosquitoes were captured, of which A. niftyztovari accounted for 74.8%, A.albitarsis 5.9%, A.triannulatus 6.7%, A. oswa-