An update on the distribution of Blastocystis subtypes in the Americas.

ABSTRACT: Blastocystis is an intestinal protist that presents worldwide distribution, colonizes animal and human hosts, and is classified into at least 34 ribosomal subtypes (STs). Herein, we conducted an update based on studies reporting Blastocystis-positive samples obtained from diverse hosts in the Americas. We described the distribution throughout the continent by assembling maps representing the distribution of STs and the most important 18S-rRNA alleles. Thirty-nine articles from the previous study, "A summary of Blastocystis subtypes in North and South America," and forty-one additional articles from March 2019 to March 2022 were considered. The most common subtype described was ST3, representing the highest percentage of positive samples. Other recently identified STs i

SUBMITTER: Jimenez P 

PROVIDER: S-EPMC9816782 | biostudies-literature | 2022 Dec

REPOSITORIES: biostudies-literature