<?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>0484-7903</journal-id>
<journal-title><![CDATA[Revista mexicana de anestesiología]]></journal-title>
<abbrev-journal-title><![CDATA[Rev. mex. anestesiol.]]></abbrev-journal-title>
<issn>0484-7903</issn>
<publisher>
<publisher-name><![CDATA[Colegio Mexicano de Anestesiología A.C.]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S0484-79032023000400288</article-id>
<article-id pub-id-type="doi">10.35366/112303</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Introducción de la vacuna contra la viruela en la Nueva España]]></article-title>
<article-title xml:lang="en"><![CDATA[Introduction of smallpox vaccine in New Spain]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Neri-Vela]]></surname>
<given-names><![CDATA[Rolando]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Carrillo-Esper]]></surname>
<given-names><![CDATA[Raúl]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Escuela Médico Naval Comisión de Estudios Históricos Escuela Médico Militar ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>México</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Academia Nacional de Medicina de México Academia Mexicana de Cirugía ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>México</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>12</month>
<year>2023</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>12</month>
<year>2023</year>
</pub-date>
<volume>46</volume>
<numero>4</numero>
<fpage>288</fpage>
<lpage>289</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_arttext&amp;pid=S0484-79032023000400288&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_abstract&amp;pid=S0484-79032023000400288&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_pdf&amp;pid=S0484-79032023000400288&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen: La viruela apareció en la tierra hace varios miles de años y el hombre ha buscado la forma de protegerse en contra de ella. Varios métodos se aplicaron, ya fuera en la India, en China o en el Imperio otomano, y fue al finalizar el siglo XVIII cuando Eduardo Jenner descubrió un nuevo método de inmunización, mismo que Francisco Xavier de Balmis trasladó a las Américas y a las Filipinas, para poder, después de grandes esfuerzos, eliminar este peligro en el siglo XX.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract: Smallpox appeared on earth several thousand years ago, and man has sought ways to protect himself against it. Various methods were applied, whether in India, China or the ottoman Empire, and it was at the end of the 18th century when Eduard Jenner discovered a new immunization method, which Francisco Xavier de Balmis transferred to America and the Philippines, in order to be able, after great efforts, to eliminate this danger in the 20th century.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[viruela]]></kwd>
<kwd lng="es"><![CDATA[Jenner]]></kwd>
<kwd lng="es"><![CDATA[Balmis]]></kwd>
<kwd lng="en"><![CDATA[smallpox]]></kwd>
<kwd lng="en"><![CDATA[Jenner]]></kwd>
<kwd lng="en"><![CDATA[Balmis]]></kwd>
</kwd-group>
</article-meta>
</front><back>
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</article>
