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.