Ixodes tropicalis (Acari: Ixodidae) infesting a human and molecular detection of Rickettsia bellii, Colombia.

ABSTRACT:

Introduction

Ixodes tropicalis is a little-known tick species reported parasitizing wild rodents only in Colombia and Perú.

Objective

To report a case of I. tropicalis infesting a human in the south of the metropolitan area of the Valle de Aburrá, Antioquia, Colombia, and to report the molecular detection of Rickettsia bellii in this species.

Materials and methods

The tick was identified using a morphological key and sequencing of tick mitochondrial 16S rRNA. Additionally, bacterial and protozoa pathogens were evaluated using PCR for the detection of Rickettsia spp., family Anaplasmataceae, Borrelia spp., and piroplasmid.

Results

We identified the tick as an I. tropicalis female according to Kohls, 1956, description and to partial 16S rRNA sequences showing a m

SUBMITTER: Quintero JC 

PROVIDER: S-EPMC8384465 | biostudies-literature | 2021 Jun

REPOSITORIES: biostudies-literature