Molecular detection of Rickettsia species and host associations of Laelaps mites (Acari: Laelapidae) in Taiwan.

ABSTRACT: Various rickettsiae have recently been detected in Laelaps mites (Acari: Laelapidae), which are common ectoparasites of rodents; however, investigations on this topic remain very scarce, particularly in Asia. In the present study, shrews and rodents were trapped from 2006 to 2010 in eight lowland regions of Taiwan (< 500 m in elevation) to collect associated Laelaps mites, from which Rickettsia-a group of emerging pathogens-were detected and identified by assaying the gltA and ompB genes. A total of 853 Laelaps mites of at least four species were collected from a sample of 1004 small mammals that included one shrew and 10 rodent species. Rattus losea was the most common species (44.9% of total hosts) and hosted the highest percentage of mites (76.6% of total mites). Laelaps nuttalli was th

SUBMITTER: Kuo CC 

PROVIDER: S-EPMC7346847 | biostudies-literature | 2020 Aug

REPOSITORIES: biostudies-literature