<?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>0036-3634</journal-id>
<journal-title><![CDATA[Salud Pública de México]]></journal-title>
<abbrev-journal-title><![CDATA[Salud pública Méx]]></abbrev-journal-title>
<issn>0036-3634</issn>
<publisher>
<publisher-name><![CDATA[Instituto Nacional de Salud Pública]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S0036-36342020000300319</article-id>
<article-id pub-id-type="doi">10.21149/11379</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Revisión rápida del uso de cubrebocas quirúrgicos en ámbito comunitario e infecciones respiratorias agudas]]></article-title>
<article-title xml:lang="en"><![CDATA[Rapid review of the community-wide use of surgical masks and acute respiratory infections]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Stern]]></surname>
<given-names><![CDATA[Dalia]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
<xref ref-type="aff" rid="Aaf"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[López-Olmedo]]></surname>
<given-names><![CDATA[Nancy]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Pérez-Ferrer]]></surname>
<given-names><![CDATA[Carolina]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
<xref ref-type="aff" rid="Aaf"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[González-Morales]]></surname>
<given-names><![CDATA[Romina]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Canto-Osorio]]></surname>
<given-names><![CDATA[Francisco]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Barrientos-Gutiérrez]]></surname>
<given-names><![CDATA[Tonatiuh]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Instituto Nacional de Salud Pública Centro de Investigación en Salud Poblacional ]]></institution>
<addr-line><![CDATA[Cuernavaca Morelos]]></addr-line>
<country>Mexico</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Consejo Nacional de Ciencia y Tecnología  ]]></institution>
<addr-line><![CDATA[ Ciudad de México]]></addr-line>
<country>México</country>
</aff>
<aff id="Af3">
<institution><![CDATA[,Instituto Nacional de Salud Pública Centro de Investigación en Nutrición y Salud ]]></institution>
<addr-line><![CDATA[Cuernavaca Morelos]]></addr-line>
<country>Mexico</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>06</month>
<year>2020</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>06</month>
<year>2020</year>
</pub-date>
<volume>62</volume>
<numero>3</numero>
<fpage>319</fpage>
<lpage>330</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_arttext&amp;pid=S0036-36342020000300319&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_abstract&amp;pid=S0036-36342020000300319&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_pdf&amp;pid=S0036-36342020000300319&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen:  Objetivo:  Evaluar la efectividad del uso de cubrebocas quirúrgico en ámbitos comunitarios para reducir la probabilidad de contagio por SARS-CoV-2 u otra infección respiratoria aguda viral, en comparación con no usar cubrebocas.  Material y métodos:  Se utilizó la metodología de revisiones rápidas de Cochrane. La estrategia de búsqueda abarcó una base de datos académica y pre-prints hasta el 1 de abril de 2020. Los títulos y resúmenes fueron revisados por un investigador. La revisión de textos completos fue dividida entre tres investigadores. Los resultados fueron sintetizados de forma narrativa.  Resultados:  Se identificaron 713 manuscritos, de los cuales 21 cumplieron los criterios de inclusión. De seis revisiones sistemáticas, cuatro no encontraron reducciones en la probabilidad de contagio y seis estudios experimentales en hogares no encontraron diferencias en la probabilidad de contagio asociado con el uso de cubrebocas. Únicamente un estudio de modelaje estimó una reducción de 20% en la incidencia de enfermedad respiratoria, asumiendo que 10 a 50% de la población hace uso correcto de cubrebocas quirúrgicos.  Conclusiones:  La evidencia científica no es concluyente para recomendar o desalentar el uso de cubrebocas a nivel poblacional. Considerando los potenciales efectos negativos, las recomendaciones gubernamentales deberían esperar a los resultados de los experimentos naturales en países que han recomendado la utilización poblacional de cubrebocas.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract:  Objective:  To assess the effectiveness of using surgical masks in community settings to reduce the probability of infection by SARS-CoV-2 or other acute viral respiratory infection, compared to not using surgical masks.  Materials and methods:  We followed the Cochrane rapid review methodology. The search strategy encompasses one academic database and pre-prints until April 1, 2020. Titles and abstracts were reviewed by one investigator. The full text review was divided among three researchers. The results were synthesized in a narrative way.  Result:  713 manuscripts were identified, of which 21 met the inclusion criteria. Of six systematic reviews, four found no reduction in the probability of transmission. Experimental home studies found no differences in the probability of contagion associated with the use of mouth masks. Only one modeling study estimated a 20% reduction in the incidence of acute respiratory disease, assuming that 10 to 50% of the population use the surgical masks correctly.  Conclusions:  The scientific evidence is inconclusive to recommend or discourage the use of surgical masks at the population level. Considering the potential negative effects, official recommendations should await for the results of natural experiments currently occurring in countries that have recommended the use of face masks at the population level.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[revisión rápida]]></kwd>
<kwd lng="es"><![CDATA[cubrebocas]]></kwd>
<kwd lng="es"><![CDATA[máscaras]]></kwd>
<kwd lng="es"><![CDATA[infección respiratoria aguda]]></kwd>
<kwd lng="en"><![CDATA[rapid review]]></kwd>
<kwd lng="en"><![CDATA[surgical masks]]></kwd>
<kwd lng="en"><![CDATA[masks]]></kwd>
<kwd lng="en"><![CDATA[acute respiratory infections]]></kwd>
</kwd-group>
</article-meta>
</front><back>
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