<?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>1029-3043</journal-id>
<journal-title><![CDATA[Medicentro Electrónica]]></journal-title>
<abbrev-journal-title><![CDATA[Medicentro Electrónica]]></abbrev-journal-title>
<issn>1029-3043</issn>
<publisher>
<publisher-name><![CDATA[Universidad de Ciencias Médicas de Villa Clara]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S1029-30432020000300595</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Para entender la COVID-19]]></article-title>
<article-title xml:lang="en"><![CDATA[Understanding the COVID-19]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Bonilla Sepulveda]]></surname>
<given-names><![CDATA[Oscar Alejandro]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Universidad CES  ]]></institution>
<addr-line><![CDATA[ Medellín]]></addr-line>
<country>Colombia</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>09</month>
<year>2020</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>09</month>
<year>2020</year>
</pub-date>
<volume>24</volume>
<numero>3</numero>
<fpage>595</fpage>
<lpage>629</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_arttext&amp;pid=S1029-30432020000300595&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_abstract&amp;pid=S1029-30432020000300595&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_pdf&amp;pid=S1029-30432020000300595&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[RESUMEN  Introducción:  el SARS-CoV-2 fue aislado recientemente de células epiteliales de la vía aérea humana (enero de 2020). Este virus ha causado una pandemia que desafía la infraestructura de la salud pública mundial.  Objetivo:  revisar la bibliografía disponible sobre el COVID-19.  Métodos:  se realizó una búsqueda sistemática de publicaciones en las bases de datos Medline y PubMed; se utilizaron las siguientes palabras claves: COVID-19, COVID-2019, 2019-nCoV, SARS-CoV-2, 2019nCoV, Wuhan, y coronavirus.  Conclusiones:  se seleccionaron 42 publicaciones que fueron trascendentes para entender las características patogénicas del COVID-19 en el contexto de la pandemia decretada por la Organización Mundial de la Salud.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[ABSTRACT  Introduction:  SARS-CoV-2 was recently isolated from human airway epithelial cells in January 2020. This virus has caused a pandemic that challenges the global public health infrastructure.  Objective:  to review the available bibliography on COVID-19.  Methods:  a systematic review of publications in Medline and PubMed databases was performed using the following key words: COVID-19, COVID-2019, severe acute respiratory syndrome coronavirus 2, 2019-nCoV, SARS-CoV-2, 2019-nCoV, Wuhan, and coronavirus.  Conclusions:  there were selected forty-two publications which were important to understand the pathogenic characteristics of COVID-19 in the context of the pandemic declared by the World Health Organization.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[infecciones por coronavirus]]></kwd>
<kwd lng="es"><![CDATA[virus del SRAS]]></kwd>
<kwd lng="es"><![CDATA[literatura de revisión como asunto]]></kwd>
<kwd lng="en"><![CDATA[coronavirus infections]]></kwd>
<kwd lng="en"><![CDATA[SARS virus]]></kwd>
<kwd lng="en"><![CDATA[review literature as topic]]></kwd>
</kwd-group>
</article-meta>
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