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Blastocystis sp. subtype 4 is common in Danish Blastocystis-positive patients presenting with acute diarrhea.

ABSTRACT: Fecal samples from 444 Danish patients presenting with acute diarrhea were tested for Blastocystis and positive samples were subtyped to investigate the prevalence and subtype distribution of Blastocystis in this patient group. A total of 25 patients (5.6%) were positive, and 19 of these patients (76.0%) were positive for Blastocystis sp. ST4. Because the relative prevalence of ST4 in other patients presenting with other types of diarrhea (persistent, travel-related, and human immunodeficiency virus-related) in Denmark is low, the role of Blastocystis sp. ST4 in the etiology of acute diarrhea should be investigated further.

SUBMITTER: Stensvold CR

PROVIDER: S-EPMC3110361 | biostudies-literature | 2011 Jun

REPOSITORIES: biostudies-literature

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Blastocystis sp. subtype 4 is common in Danish Blastocystis-positive patients presenting with acute diarrhea.

Stensvold Christen Rune CR Christiansen Dorte Bang DB Olsen Katharina Elisabeth Pribil KE Nielsen Henrik Vedel HV

The American journal of tropical medicine and hygiene 20110601 6

Fecal samples from 444 Danish patients presenting with acute diarrhea were tested for Blastocystis and positive samples were subtyped to investigate the prevalence and subtype distribution of Blastocystis in this patient group. A total of 25 patients (5.6%) were positive, and 19 of these patients (76.0%) were positive for Blastocystis sp. ST4. Because the relative prevalence of ST4 in other patients presenting with other types of diarrhea (persistent, travel-related, and human immunodeficiency v ...[more]

PMID: 21633023

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