Developing loop-mediated isothermal amplification (LAMP) assays for detecting pathogens in wild animal populations
Grantee: Cameron Semper
Institution: University of Calgary, University of Lethbridge, Canada
Grant amount: $30,000
Grant type: Small grants
Focal species: Deer mice (Peromyscus sp.)
Conservation status: Least concern
Disciplines: Infectious disease, physiology, animal welfare science
Research location: Canada
Project summary
Loop-mediated isothermal amplification (LAMP) is a low-cost technique that amplifies specific DNA to levels that can enable visual detection. LAMP has been extensively applied as a point-of-care diagnostic tool for human health, but its application in wild animal populations remains underexplored. This project aims to develop LAMP assays for rapid, in situ detection of representative viral and bacterial pathogens as well as parasitic worm infections in wild animals. This project will develop two methods for detecting viral and bacterial infections, respectively. The viral test will focus on viruses that have caused epidemics in wild frigatebird and sooty tern populations, while the bacterial test will focus on tick-borne illnesses and parasitic worms which infect deer mice. After developing the LAMP assays, the researchers will validate their potential contribution to monitoring wild animal welfare in a non-invasive manner by using them to test for pathogenic load in fecal samples from deer mice.
Why we funded this project
This research will serve as a proof-of-concept for the applicability of LAMP for monitoring infectious disease, a key determinant of wild animal welfare. Additionally, the project is specifically targeting diseases that affect a large number of animals. LAMP is simple to perform, and results can be interpreted visually without the need for sophisticated equipment, reducing the cost in time and materials for assessing disease in wild animals. Because it can be carried out in the field, follow-up treatment or further study can be immediately given to the same animal.
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