Resource type
Thesis type
(Thesis) M.P.M.
Date created
2005
Authors/Contributors
Author: Leighton, Bruce J.
Abstract
When a mosquito bites its host, it carries away a blood sample containing specific antibodies which can provide a history of the immune responses of the vertebrate host. The purpose of this research was to determine whether antibodies which are specific for agents of infectious disease could be detected in blood-fed mosquitoes. Mosquitoes were fed on blood containing a specific antibody and assayed using an enzyme-linked immunosorbent assay to determine the limits of detection of the antibody post-feeding over time, and at different temperatures and antibody concentrations. The results showed that the antibody, at an initial concentration of 1 pglml could be detected in mosquitoes for 24-72 hours after feeding. Blind tests simulating the assay of feral mosquitoes detected positive mosquitoes with few false negatives and no false positives. This research indicates that the collection and immunological assay of mosquitoes could be used to detect and monitor infectious disease in wildlife.
Document
Copyright statement
Copyright is held by the author.
Scholarly level
Language
English
Member of collection
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