<?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>0034-7531</journal-id>
<journal-title><![CDATA[Revista Cubana de Pediatría]]></journal-title>
<abbrev-journal-title><![CDATA[Rev Cubana Pediatr]]></abbrev-journal-title>
<issn>0034-7531</issn>
<publisher>
<publisher-name><![CDATA[Centro Nacional de Información de Ciencias MédicasEditorial Ciencias Médicas]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S0034-75312021000100009</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Caracterización clínico-epidemiológica de 77 niños y adolescentes infectados por el coronavirus SARS-CoV-2]]></article-title>
<article-title xml:lang="en"><![CDATA[Clinical-epidemiological characterization of 77 children and adolescents infected with SARS-CoV-2 coronavirus]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Cabrera Solís]]></surname>
<given-names><![CDATA[Lucrecia]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Zamora Torres]]></surname>
<given-names><![CDATA[Alberto]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Guerreiro Núñez]]></surname>
<given-names><![CDATA[María Caridad]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Alvariño Calderón]]></surname>
<given-names><![CDATA[Daniel]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Suárez Gómez]]></surname>
<given-names><![CDATA[Mijailis]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Bello Arcia]]></surname>
<given-names><![CDATA[Janny]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Betancourt Casanova]]></surname>
<given-names><![CDATA[Enrique]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Hospital Dr. Luis Díaz Soto  ]]></institution>
<addr-line><![CDATA[La Habana ]]></addr-line>
<country>Cuba</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>03</month>
<year>2021</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>03</month>
<year>2021</year>
</pub-date>
<volume>93</volume>
<numero>1</numero>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_arttext&amp;pid=S0034-75312021000100009&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_abstract&amp;pid=S0034-75312021000100009&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_pdf&amp;pid=S0034-75312021000100009&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[RESUMEN  Introducción:  Los niños también son susceptibles a la infección por SARS-CoV-2, pero sus manifestaciones clínicas son leves y la evolución en la mayoría de los casos es satisfactoria.  Objetivo:  Caracterizar clínica-epidemiológicamente a pacientes pediátricos infectados con el nuevo coronavirus SARS-CoV&#8208;2.  Métodos: Estudio descriptivo, transversal y retrospectivo en los primeros 77 pacientes menores de 18 años confirmados con COVID 19 e ingresados en las salas de pediatría del hospital &#8220;Dr. Luis Díaz Soto&#8221; en el período comprendido entre el 13 de marzo al 30 junio 2020. De las historias clínicas se tomaron los datos de las variables edad y sexo, comorbilidades, fuente de infección y lugar de exposición, presencia de síntomas y tiempo de aparición después del contacto y periodo en que se inició la mejoría.  Resultados:  Hubo discreto predominio del sexo femenino (54,5%) y los adolescentes (51,8%) más vulnerables a la infección. Se refirieron comorbilidades en 23 casos (22,8%) y el asma fue la más frecuente (10-13%). Se precisó la fuente de infección en 74 (96,1%) y 58 (75,3 %) estaban asintomáticos al diagnóstico. Los síntomas más frecuentes fueron los respiratorios (tos 7-36,8 %, rinorrea 5-26,3 % y estornudos 4- 21,0 %), le siguió la cefalea con 4 (21.0 %); solo 3 presentaron fiebre (15,8 %) y otros 3 anosmia-disgeusia (15,8 %). La evolución fue favorable en 100,0 % de los pacientes y la mayoría estaba asintomática al 7mo. día.  Conclusiones:  La infección por SARS-CoV-2 se presentó sin distinción significativa de sexo, preferentemente en adolescentes, con manifestaciones leves de la enfermedad y evolución satisfactoria. No hubo fallecidos.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[ABSTRACT  Introduction: Children are also vulnerable to Sars-CoV-2 infections, but their clinical manifestations are slight and the evolution in most of the cases is satisfactory.  Objective: Characterize in a clinical-epidemiological way pediatric patients infected with the new SARS-CoV-2 coronavirus.  Methods: Descriptive, cross-sectional and retrospective study in the first 77 patients under 18 years confirmed with COVID-19 and admitted in the pediatric service of &#8220;Dr. Luis Díaz Soto&#8221; Hospital, in the period from March 13th to June 30th, 2020. From the clinical records were taken data of variables like age and sex, comorbidities, source of infection and place of exposure, presence of symptoms and time of onset after the contact, and period in which started an improvement of the disease.  Results: There was a discreet predominance of female sex (54.5 %) and the adolescents (51.8 %) being more vulnerable to the infection. Comorbidities were noticed in 23 cases (22.8 %) and asthma was the most frequent (10-13%). It was specified the source of infection in 74 patients (96.1 %) and 58 patients (75.3 %) were asymptomatic during the diagnosis. The most frequent symptoms were: respiratory ones (cough: 7-36.8 %; rhinorrhoea: 5-26.3 %; and sneezing: 4-21,0 %); followed by cephalalgia with 4 (21,0 %); just 3 patients presented fever (15.8 %) and other 3 presented anosmia-dysgeusia (15.8 %).The evolution was favorable in 100.0 % of the patients and most of them were asymptomatic at the seventh day.  Conclusions: The infection by SARS-CoV-2 was present with significative distinction of sex, more commonly in adolescents with slight manifestations of the disease and satisfactory evolution. There were no deaths.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[SARS-CoV-2]]></kwd>
<kwd lng="es"><![CDATA[niños]]></kwd>
<kwd lng="es"><![CDATA[manifestaciones clínicas]]></kwd>
<kwd lng="es"><![CDATA[epidemiología]]></kwd>
<kwd lng="en"><![CDATA[SARS-CoV-2]]></kwd>
<kwd lng="en"><![CDATA[children]]></kwd>
<kwd lng="en"><![CDATA[clinical manifestations]]></kwd>
<kwd lng="en"><![CDATA[epidemiology]]></kwd>
</kwd-group>
</article-meta>
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