1921
image of Socio-Demographic Determinants Associated with Blastocystis Infection in Arequipa, Peru
  • ISSN: 0002-9637
  • E-ISSN: 1476-1645

Abstract

is one of the most common protozoa in the human gut and a zoonotic organism related to unsanitary living conditions. This protozoon shows a broad distribution, unclear symptomatology, and undefined pathogenicity. In Peru, studies report the presence of in many regions, but the highest prevalence levels are reported in Arequipa. The aim of this study was to link infection with social determinants of health. We recruited and surveyed 232 infected and uninfected participants from houses with at least one -infected person. All samples were concentrated by spin concentration method in saline solution, examined by wet mount under light microscopy and confirmed with methylene-stained stool smear. We found a human prevalence of 51.3% in the study sample. We also found statistical associations between infection and peri-urban location in the city as well as the use of alternative non-domiciliary water supplies, suggesting these are risk factors for human infection.

[open-access] This is an open-access article distributed under the terms of the Creative Commons Attribution (CC-BY) License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.

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/content/journals/10.4269/ajtmh.20-0631
2020-11-16
2020-11-26
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http://instance.metastore.ingenta.com/content/journals/10.4269/ajtmh.20-0631
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  • Received : 09 Jun 2020
  • Accepted : 27 Sep 2020
  • Published online : 16 Nov 2020
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