<?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>2709-7927</journal-id>
<journal-title><![CDATA[Acta Médica del Centro]]></journal-title>
<abbrev-journal-title><![CDATA[Acta méd centro]]></abbrev-journal-title>
<issn>2709-7927</issn>
<publisher>
<publisher-name><![CDATA[Hospital Provincial Clínico Quirúrgico Universitario Arnaldo Milián Castro]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S2709-79272021000400551</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Seroprevalencia de la enfermedad de Chagas en estudiantes de Ciencias de la salud de la Universidad Veracruzana, México]]></article-title>
<article-title xml:lang="en"><![CDATA[Seroprevalence of Chagas disease in students of Health Sciences of the Universidad Veracruzana, Mexico]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Lagunes Merino]]></surname>
<given-names><![CDATA[Omar]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[López Muñoz]]></surname>
<given-names><![CDATA[José de Jesús Daniel]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Escobar Henrriquez]]></surname>
<given-names><![CDATA[José Bernardo Héctor]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Ortega Planell*]]></surname>
<given-names><![CDATA[Claudia Belén]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Rodríguez Becerra]]></surname>
<given-names><![CDATA[Sared Helena]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Escobar Castillo]]></surname>
<given-names><![CDATA[Pamela]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Universidad Veracruzana  ]]></institution>
<addr-line><![CDATA[ Veracruz]]></addr-line>
<country>Mexico</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>12</month>
<year>2021</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>12</month>
<year>2021</year>
</pub-date>
<volume>15</volume>
<numero>4</numero>
<fpage>551</fpage>
<lpage>560</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_arttext&amp;pid=S2709-79272021000400551&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_abstract&amp;pid=S2709-79272021000400551&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_pdf&amp;pid=S2709-79272021000400551&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[RESUMEN  Introducción:  la enfermedad de Chagas recibe especial atención en la salud pública debido a la importancia de la cronicidad que causa y a la frecuencia de casos observados en la República Mexicana, en particular el Estado de Veracruz, ubicado entre los tres primeros lugares en casos a nivel nacional.  Objetivo:  determinar la seroprevalencia de la enfermedad de Chagas en estudiantes universitarios de Ciencias de la salud.  Métodos:  estudio descriptivo y transversal en el período de agosto de 2018 a febrero de 2019. Se llevaron a cabo pláticas informativas de la importancia de su participación en este estudio. Los que decidieron participar de manera voluntaria firmaron el consentimiento informado y fueron citados para llevar a cabo la flebotomía; se recolectaron 205 sueros que se analizaron por los métodos de ELISA y por quimioluminiscencia. Se aplicó una encuesta en la que se indagaron datos sociodemográficos y si identificaban al vector.  Resultados:  no se detectó reactividad en las muestras de suero procesadas por ambos métodos.  Conclusiones:  en la población de estudio no se identificaron estudiantes reactivos a la enfermedad de Chagas.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[ABSTRACT  Introduction:  the Chagas disease receives a special attention in public health due to the importance of the chronicity that causes and the frequency of cases observed in the Mexican Republic, particularly in the State of Veracruz, located among the top three places in terms of cases at the national level.  Objective:  to determine the seroprevalence of Chagas disease in university students of health sciences.  Methods:  a descriptive and cross-sectional study in the period from August 2018 to February 2019. Informative talks were conducted on the importance of their participation in this study. Those who decided to participate voluntarily signed the informed consent and were summoned to carry out the phlebotomy; 205 sera were collected and analyzed by ELISA and chemiluminescence methods. A survey was administered in which sociodemographic data and identification of the vector were asked.  Results:  no reactivity was detected in the serum samples processed by both methods.  Conclusions:  no students reactive to Chagas disease were identified in the study population.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[enfermedad de Chagas]]></kwd>
<kwd lng="es"><![CDATA[Trypanosoma cruzi]]></kwd>
<kwd lng="es"><![CDATA[seroprevalencia]]></kwd>
<kwd lng="en"><![CDATA[Chagas disease]]></kwd>
<kwd lng="en"><![CDATA[Trypanosoma cruzi]]></kwd>
<kwd lng="en"><![CDATA[seroprevalence]]></kwd>
</kwd-group>
</article-meta>
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