<?xml version="1.0" encoding="ISO-8859-1"?><article xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<front>
<journal-meta>
<journal-id>0123-9392</journal-id>
<journal-title><![CDATA[Infectio]]></journal-title>
<abbrev-journal-title><![CDATA[Infect.]]></abbrev-journal-title>
<issn>0123-9392</issn>
<publisher>
<publisher-name><![CDATA[Asociación Colombiana de Infectología.]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S0123-93922022000200145</article-id>
<article-id pub-id-type="doi">10.22354/in.v26i2.1013</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Prevalencia de Blastocystis sp en niños en edad escolar de Reynosa, México]]></article-title>
<article-title xml:lang="en"><![CDATA[Blastocystis prevalence in school age children from Reynosa, Mexico]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Lara-Medina]]></surname>
<given-names><![CDATA[Ramsés Orlando]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
<xref ref-type="aff" rid="Aaf"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Rodríguez-Castillejos]]></surname>
<given-names><![CDATA[Guadalupe]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
<xref ref-type="aff" rid="Aaf"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[González]]></surname>
<given-names><![CDATA[Rosa Issel Acosta]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Montoya]]></surname>
<given-names><![CDATA[Humberto Martínez]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
<xref ref-type="aff" rid="Aaf"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Castaño]]></surname>
<given-names><![CDATA[Sandra Catalina Garzón]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Ospina]]></surname>
<given-names><![CDATA[Beatriz Giraldo]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Jiménez]]></surname>
<given-names><![CDATA[María Cristina Hernández]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
<xref ref-type="aff" rid="Aaf"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Reynosa  ]]></institution>
<addr-line><![CDATA[Reynosa Tamaulipas]]></addr-line>
<country>México</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,aff2  ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
</aff>
<aff id="Af3">
<institution><![CDATA[,aff3  ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
</aff>
<aff id="Af4">
<institution><![CDATA[,aff4  ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
</aff>
<aff id="Af5">
<institution><![CDATA[,aff5  ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
</aff>
<aff id="Af6">
<institution><![CDATA[,Fundación Universitaria Autónoma de las Américas Facultad de Ciencias de la Salud ]]></institution>
<addr-line><![CDATA[Pereira Caldas]]></addr-line>
<country>Colombia</country>
</aff>
<aff id="Af7">
<institution><![CDATA[,aff7  ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
</aff>
<aff id="Af8">
<institution><![CDATA[,aff8  ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>06</month>
<year>2022</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>06</month>
<year>2022</year>
</pub-date>
<volume>26</volume>
<numero>2</numero>
<fpage>145</fpage>
<lpage>148</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.co/scielo.php?script=sci_arttext&amp;pid=S0123-93922022000200145&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.co/scielo.php?script=sci_abstract&amp;pid=S0123-93922022000200145&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.co/scielo.php?script=sci_pdf&amp;pid=S0123-93922022000200145&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen  Objetivo: Determinar la prevalencia de Blastocystis sp. en niños residentes de la ciudad de Reynosa, Tamaulipas, México.  Material y Método: Estudio transversal que incluyó 238 muestras de heces de niños con edad de 5 a 12 años de escuelas primarias de la ciudad de Reynosa, Tamaulipas, México.  Resultados: Del total de muestras, el 13,8% tuvo presencia de Blastocystis sp.; siendo este el más prevalente dentro de los parásitos encontrados; también se re porta la presencia de Entamoeba histolytica/dispar, Giardia intestinalis y Enterobius vermicularis.  Conclusiones: La prevalencia de Blastocystis en zonas de México es poco conocida; sin embargo, los estudios en diversas partes del mundo sugieren un aumento, por lo que es importante determinar la presencia y su relación como patógeno u oportunista humano.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract  Objective: To determine the prevalence of Blastocystis spp. in children living in the city of Reynosa, Tamaulipas, Mexico.  Material y Method: Cross-sectional study that included 238 stool samples from children aged 5 to 12 years from elementary schools in the city of Reynosa, Tamaulipas, Mexico.  Results: Of the total number of samples, 13.8% showed the presence of Blastocystis spp., being the most prevalent among the parasites found; the presence of Entamoeba histolytica/dispar, Giardia intestinalis and Enterobius vermicularis was also reported.  Conclusions: The prevalence of Blastocystis in areas of Mexico is poorly known; however, studies in various parts of the world suggest an increase, so it is important to determine the presence and its relationship as a human pathogen or opportunist.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[parásitos intestinales]]></kwd>
<kwd lng="es"><![CDATA[niños]]></kwd>
<kwd lng="es"><![CDATA[prevalencia]]></kwd>
<kwd lng="es"><![CDATA[importancia]]></kwd>
<kwd lng="es"><![CDATA[México]]></kwd>
<kwd lng="en"><![CDATA[intestinal parasites]]></kwd>
<kwd lng="en"><![CDATA[children]]></kwd>
<kwd lng="en"><![CDATA[prevalence]]></kwd>
<kwd lng="en"><![CDATA[importance]]></kwd>
<kwd lng="en"><![CDATA[Mexico]]></kwd>
</kwd-group>
</article-meta>
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