Abstract
INTRODUCTION:
Currently, there are few studies regarding Blastocystis epidemiology. This study aimed to evaluate the occurrence of Blastocystis in animals in Uberaba, Brazil.
METHODS:
Fecal samples were examined by parasitological methods and screened for Blastocystis by polymerase chain reaction.
RESULTS:
Blastocystis spp. were observed in pigs, sheep, cattle, and dogs. Blastocystis polymerase chain reaction was positive in 14/22 samples positive by parasitological methods.
CONCLUSIONS:
The occurrence of Blastocystis in animals is high, with a predominance of subtype 1 in the region. This is the first study conducted in Brazil showing the genetic profile of Blastocystis isolated from animals.
Keywords:
Blastocystis spp; Domestic animals; Ritchie’s method