Identifying correlates of Guinea worm (Dracunculus medinensis) infection in domestic dog populations.

ABSTRACT: Few human infectious diseases have been driven as close to eradication as dracunculiasis, caused by the Guinea worm parasite (Dracunculus medinensis). The number of human cases of Guinea worm decreased from an estimated 3.5 million in 1986 to mere hundreds by the 2010s. In Chad, domestic dogs were diagnosed with Guinea worm for the first time in 2012, and the numbers of infected dogs have increased annually. The presence of the parasite in a non-human host now challenges efforts to eradicate D. medinensis, making it critical to understand the factors that correlate with infection in dogs. In this study, we evaluated anthropogenic and environmental factors most predictive of detection of D. medinensis infection in domestic dog populations in Chad. Using boosted regression tree models to ide

SUBMITTER: Richards RL 

PROVIDER: S-EPMC7515199 | biostudies-literature | 2020 Sep

REPOSITORIES: biostudies-literature