<?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>S2709-79272022000400637</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Seroprevalencia del antígeno de superficie del virus de hepatitis B en donantes de sangre]]></article-title>
<article-title xml:lang="en"><![CDATA[Seroprevalence of the hepatitis B virus surface antigen in blood donors]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Ali Pérez]]></surname>
<given-names><![CDATA[Niurka Aurora]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Matos Bayeau]]></surname>
<given-names><![CDATA[Ariel Arturo]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Cuevas Ramos]]></surname>
<given-names><![CDATA[Berta]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Miranda Revilla]]></surname>
<given-names><![CDATA[Yanet]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Banco de Sangre Provincial &#8220;Renato Guitart Rosell&#8221;  ]]></institution>
<addr-line><![CDATA[Santiago de Cuba Santiago de Cuba]]></addr-line>
<country>Cuba</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>12</month>
<year>2022</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>12</month>
<year>2022</year>
</pub-date>
<volume>16</volume>
<numero>4</numero>
<fpage>637</fpage>
<lpage>643</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_arttext&amp;pid=S2709-79272022000400637&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_abstract&amp;pid=S2709-79272022000400637&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_pdf&amp;pid=S2709-79272022000400637&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[RESUMEN  Introducción:  las hepatitis virales son un problema en la salud pública mundial y son una de las enfermedades que afectan al hombre.  Objetivo:  conocer la seroprevalencia del antígeno de superficie de la hepatitis B en donantes de sangre.  Métodos:  se realizó un estudio retrospectivo con el objetivo de determinar la seroprevalencia del virus de la hepatitis B en 93 440 donantes en el Banco de sangre provincial &#8220;Renato Guitart Rosell&#8221; de Santiago de Cuba. El período estudiado estuvo comprendido de octubre de 2015 a mayo de 2016.  Resultados:  se mostró un ligero decrecimiento de la prevalencia de portadores de antígeno de superficie de la hepatitis B a través de los tres años estudiados. La mayor reactividad a este marcador estuvo en el grupo de 41 a 50 años y predominó el sexo masculino. Se encontró que el 0,30% resultó seropositivo al virus de la hepatitis B.  Conclusiones:  el cumplimiento de los procedimientos establecidos para la adecuada selección del donante de sangre y la calidad y la seguridad de los resultados en las determinaciones de laboratorio de la prevalencia de portadores de antígeno de superficie de la hepatitis B, unido al reclutamiento de donantes de sangre voluntarios, altruistas no remunerados, ha permitido que se logre una baja seroprevalencia en la Provincia de Santiago de Cuba.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[ABSTRACT  Introduction:  viral hepatitis is a health problem world public, being one of the diseases that affect man.  Objective:  to know the seroprevalence of the surface antigen of the hepatitis B in blood donors.  Methods:  a study was conducted retrospective in order to determine the seroprevalence of the hepatitis B virus in 93,440 donors, in the Blood Bank Provincial &#8220;Renato Guitart Rosell&#8221; of Santiago de Cuba. The term studied ranged from October 2015 to May 2016.  Results:  there was a slight decrease in the prevalence of hepatitis B surface antigen carriers during the three years studied. The highest reactivity to this marker was in the group aged 41 to 50 years and the male sex predominated. It was found that 0.30% were seropositive for hepatitis B virus.  Conclusions:  the fulfillment of the established procedures for the adequate selection of the blood donor and the quality and safety of the results in the laboratory determinations of the prevalence of hepatitis B surface antigen carriers, together with the recruitment of voluntary, altruistic and non-remunerated blood donors, has allowed achieving a low seroprevalence in the Province of Santiago de Cuba.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[hepatitis B]]></kwd>
<kwd lng="es"><![CDATA[estudios seroepidemiológicos]]></kwd>
<kwd lng="es"><![CDATA[prevalencia]]></kwd>
<kwd lng="es"><![CDATA[donantes de sangre]]></kwd>
<kwd lng="en"><![CDATA[hepatitis B]]></kwd>
<kwd lng="en"><![CDATA[seroepidemiologic studies]]></kwd>
<kwd lng="en"><![CDATA[prevalence]]></kwd>
<kwd lng="en"><![CDATA[blood donor]]></kwd>
</kwd-group>
</article-meta>
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