<?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>2524-177X</journal-id>
<journal-title><![CDATA[Revista médica del Hospital General de México]]></journal-title>
<abbrev-journal-title><![CDATA[Rev. med. Hosp. Gen. Méx.]]></abbrev-journal-title>
<issn>2524-177X</issn>
<publisher>
<publisher-name><![CDATA[Sociedad Médica del Hospital General de México A.C.]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S2524-177X2022000100007</article-id>
<article-id pub-id-type="doi">10.24875/hgmx.21000048</article-id>
<title-group>
<article-title xml:lang="en"><![CDATA[Clinical identification and severity in patients with COVID-19]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Hernández]]></surname>
<given-names><![CDATA[María L.]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
<xref ref-type="aff" rid="Aaf"/>
<xref ref-type="aff" rid="A a"/>
<xref ref-type="aff" rid="A4"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Romero-Cabello]]></surname>
<given-names><![CDATA[Raúl]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
<xref ref-type="aff" rid="Aaf"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Hernández-Dávalos]]></surname>
<given-names><![CDATA[Ulises]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Sevilla-Fuentes]]></surname>
<given-names><![CDATA[Samuel]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Zavala-Pineda]]></surname>
<given-names><![CDATA[Manuelita]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
<xref ref-type="aff" rid="Aaf"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Martínez-Jiménez]]></surname>
<given-names><![CDATA[Silvia N.]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
<xref ref-type="aff" rid="Aaf"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Santos-González]]></surname>
<given-names><![CDATA[Margarito T.]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
<xref ref-type="aff" rid="Aaf"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Solís-Bravo]]></surname>
<given-names><![CDATA[Miguel Á.]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Sierra-Garduño]]></surname>
<given-names><![CDATA[Mario]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Moreno-Moreno]]></surname>
<given-names><![CDATA[Joaquín]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Fonseca Mata]]></surname>
<given-names><![CDATA[Juan J.]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Hospital General de México Department of Infectious Diseases ]]></institution>
<addr-line><![CDATA[Mexico City ]]></addr-line>
<country>Mexico</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,National Autonomous University of Mexico Faculty of Medicine ]]></institution>
<addr-line><![CDATA[Mexico City ]]></addr-line>
<country>Mexico</country>
</aff>
<aff id="Af3">
<institution><![CDATA[,Hospital General de México Department of Internal Medicine ]]></institution>
<addr-line><![CDATA[Mexico City ]]></addr-line>
<country>Mexico</country>
</aff>
<aff id="Af4">
<institution><![CDATA[,National Polytechnic Institute School of Medicine ]]></institution>
<addr-line><![CDATA[Mexico City ]]></addr-line>
<country>Mexico</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>03</month>
<year>2022</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>03</month>
<year>2022</year>
</pub-date>
<volume>85</volume>
<numero>1</numero>
<fpage>7</fpage>
<lpage>16</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_arttext&amp;pid=S2524-177X2022000100007&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_abstract&amp;pid=S2524-177X2022000100007&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_pdf&amp;pid=S2524-177X2022000100007&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract The clinical evaluation of the patient with COVID-19 allows better care, application of safety criteria and preventive measures. The disease progresses from mild to severe and critical. In this work, is evaluated in patients with COVID-19 clinical format to identify moderate to severe stages of the disease. Following a cohort of male and female patients over 18 years of age admitted to the Infectology Service of the General Hospital of Mexico. Each patient is studied using the &#8220;COVID-19 Infectology&#8221; clinical format and in the first 24 hours of admission, a real-time RT-PCR molecular test is performed for SARS-CoV-2 infection. 65 patients classified as severe COVID-19 were studied, the RT-PCR was positive in 60 patients and negative in 5, clinical data did not differ from the positive ones and the 5 negative were considered false negative cases of the molecular test. There were no differences between positives and negatives with Fisher&#8217;s test, and no difference in age, comorbidities, or prognostic evaluation with Student&#8217;s t test. The conclusion is that the clinical format &#8220;COVID-19 Infectology&#8221; allows to recognize the cases and identify those that are in a severe evolution.]]></p></abstract>
<kwd-group>
<kwd lng="en"><![CDATA[Clinical identification Covid-19]]></kwd>
<kwd lng="en"><![CDATA[Identification severe Covid-19]]></kwd>
<kwd lng="en"><![CDATA[Clinical evaluation Covid-19]]></kwd>
</kwd-group>
</article-meta>
</front><back>
<ref-list>
<ref id="B1">
<label>1</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Li]]></surname>
<given-names><![CDATA[Q]]></given-names>
</name>
<name>
<surname><![CDATA[Guan]]></surname>
<given-names><![CDATA[X]]></given-names>
</name>
<name>
<surname><![CDATA[Wu]]></surname>
<given-names><![CDATA[P]]></given-names>
</name>
<name>
<surname><![CDATA[Wang]]></surname>
<given-names><![CDATA[X]]></given-names>
</name>
<name>
<surname><![CDATA[Zhou]]></surname>
<given-names><![CDATA[L]]></given-names>
</name>
<name>
<surname><![CDATA[Tong]]></surname>
<given-names><![CDATA[Y]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Early Transmission dynamics in Wuhan, China, of novel coronavirus-infected pneumonia]]></article-title>
<source><![CDATA[N Engl J Med]]></source>
<year>2020</year>
<volume>382</volume>
<page-range>1199-207</page-range></nlm-citation>
</ref>
<ref id="B2">
<label>2</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Huang]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
<name>
<surname><![CDATA[Wang]]></surname>
<given-names><![CDATA[Y]]></given-names>
</name>
<name>
<surname><![CDATA[Li]]></surname>
<given-names><![CDATA[X]]></given-names>
</name>
<name>
<surname><![CDATA[Ren]]></surname>
<given-names><![CDATA[L]]></given-names>
</name>
<name>
<surname><![CDATA[Zhao]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Hu]]></surname>
<given-names><![CDATA[Y]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Clinical features of patients infected with 2019 novel coronavirus in Wuhan, China]]></article-title>
<source><![CDATA[Lancet]]></source>
<year>2020</year>
<volume>395</volume>
<page-range>497-506</page-range></nlm-citation>
</ref>
<ref id="B3">
<label>3</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Zhou]]></surname>
<given-names><![CDATA[F]]></given-names>
</name>
<name>
<surname><![CDATA[Yu]]></surname>
<given-names><![CDATA[T]]></given-names>
</name>
<name>
<surname><![CDATA[Du]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
<name>
<surname><![CDATA[Fan]]></surname>
<given-names><![CDATA[G]]></given-names>
</name>
<name>
<surname><![CDATA[Liu]]></surname>
<given-names><![CDATA[Y]]></given-names>
</name>
<name>
<surname><![CDATA[Liu]]></surname>
<given-names><![CDATA[Z]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Clinical course and risk factors for mortality of adult inpatients with COVID-19 in Wuhan, China:a retrospective cohort study]]></article-title>
<source><![CDATA[Lancet]]></source>
<year>2020</year>
<volume>395</volume>
<page-range>1054-62</page-range></nlm-citation>
</ref>
<ref id="B4">
<label>4</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Chen]]></surname>
<given-names><![CDATA[N]]></given-names>
</name>
<name>
<surname><![CDATA[Zhou]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Dong]]></surname>
<given-names><![CDATA[X]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Epidemiological and clinical characteristics of 99 cases of 2019 novel coronavirus pneumonia in Wuhan, China:a descriptive study]]></article-title>
<source><![CDATA[Lancet]]></source>
<year>2020</year>
<volume>395</volume>
<page-range>507-13</page-range></nlm-citation>
</ref>
<ref id="B5">
<label>5</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Kuriyama]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Urushidani]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[Nakayama]]></surname>
<given-names><![CDATA[T]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Five-level emergency triage systems:variation in assessment of validity]]></article-title>
<source><![CDATA[Emergency Medicine Journal]]></source>
<year>2017</year>
<volume>34</volume>
<numero>11</numero>
<issue>11</issue>
<page-range>703-10</page-range></nlm-citation>
</ref>
<ref id="B6">
<label>6</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Dong]]></surname>
<given-names><![CDATA[Ji]]></given-names>
</name>
<name>
<surname><![CDATA[Dawei]]></surname>
<given-names><![CDATA[Zhang]]></given-names>
</name>
<name>
<surname><![CDATA[Jing]]></surname>
<given-names><![CDATA[Xu]]></given-names>
</name>
<name>
<surname><![CDATA[Zhu]]></surname>
<given-names><![CDATA[Chen]]></given-names>
</name>
<name>
<surname><![CDATA[Tieniu]]></surname>
<given-names><![CDATA[Yang]]></given-names>
</name>
<name>
<surname><![CDATA[Peng]]></surname>
<given-names><![CDATA[Zhao]]></given-names>
</name>
<name>
<surname><![CDATA[Guofeng]]></surname>
<given-names><![CDATA[Chen]]></given-names>
</name>
<name>
<surname><![CDATA[Gregory]]></surname>
<given-names><![CDATA[Cheng]]></given-names>
</name>
<name>
<surname><![CDATA[Yudong]]></surname>
<given-names><![CDATA[Wang]]></given-names>
</name>
<name>
<surname><![CDATA[Jingfeng]]></surname>
<given-names><![CDATA[B]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Prediction for Progression Risk in Patients With COVID-19 Pneumonia:The CALL Score]]></article-title>
<source><![CDATA[Clinical Infectious Diseases]]></source>
<year>2020</year>
<volume>71</volume>
<numero>6</numero>
<issue>6</issue>
<page-range>1393-9</page-range></nlm-citation>
</ref>
<ref id="B7">
<label>7</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Lei]]></surname>
<given-names><![CDATA[Pan]]></given-names>
</name>
<name>
<surname><![CDATA[Mi]]></surname>
<given-names><![CDATA[Mu]]></given-names>
</name>
<name>
<surname><![CDATA[Pengcheng]]></surname>
<given-names><![CDATA[Yang]]></given-names>
</name>
<name>
<surname><![CDATA[Yu]]></surname>
<given-names><![CDATA[Sun]]></given-names>
</name>
<name>
<surname><![CDATA[Runsheng]]></surname>
<given-names><![CDATA[Wang]]></given-names>
</name>
<name>
<surname><![CDATA[Junhong]]></surname>
<given-names><![CDATA[Yan]]></given-names>
</name>
<name>
<surname><![CDATA[Pibao]]></surname>
<given-names><![CDATA[Li]]></given-names>
</name>
<name>
<surname><![CDATA[Baoguang]]></surname>
<given-names><![CDATA[Hu]]></given-names>
</name>
<name>
<surname><![CDATA[Jing]]></surname>
<given-names><![CDATA[Wang]]></given-names>
</name>
<name>
<surname><![CDATA[Chao]]></surname>
<given-names><![CDATA[Hu]]></given-names>
</name>
<name>
<surname><![CDATA[Yuan]]></surname>
<given-names><![CDATA[Jin]]></given-names>
</name>
<name>
<surname><![CDATA[Xun]]></surname>
<given-names><![CDATA[Niu]]></given-names>
</name>
<name>
<surname><![CDATA[Rongyu]]></surname>
<given-names><![CDATA[Ping]]></given-names>
</name>
<name>
<surname><![CDATA[Yingzhen]]></surname>
<given-names><![CDATA[Du]]></given-names>
</name>
<name>
<surname><![CDATA[Tianzhi]]></surname>
<given-names><![CDATA[Li]]></given-names>
</name>
<name>
<surname><![CDATA[Guogang]]></surname>
<given-names><![CDATA[Xu]]></given-names>
</name>
<name>
<surname><![CDATA[Qinyong]]></surname>
<given-names><![CDATA[Hu]]></given-names>
</name>
<name>
<surname><![CDATA[Lei]]></surname>
<given-names><![CDATA[Tu]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Clinical Characteristics of COVID-19 Patients With Digestive Symptoms in Hubei, China:A Descriptive, Cross-Sectional, Multicenter Study]]></article-title>
<source><![CDATA[Am J Gastroenterol]]></source>
<year>2020</year>
<volume>115</volume>
<page-range>766-73</page-range></nlm-citation>
</ref>
<ref id="B8">
<label>8</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Dawei]]></surname>
<given-names><![CDATA[Wang]]></given-names>
</name>
<name>
<surname><![CDATA[Bo]]></surname>
<given-names><![CDATA[Hu]]></given-names>
</name>
<name>
<surname><![CDATA[Chang]]></surname>
<given-names><![CDATA[Hu]]></given-names>
</name>
<name>
<surname><![CDATA[Fangfang]]></surname>
<given-names><![CDATA[Zhu]]></given-names>
</name>
<name>
<surname><![CDATA[Xing]]></surname>
<given-names><![CDATA[Liu]]></given-names>
</name>
<name>
<surname><![CDATA[Jing]]></surname>
<given-names><![CDATA[Zhang]]></given-names>
</name>
<name>
<surname><![CDATA[Binbin]]></surname>
<given-names><![CDATA[Wang]]></given-names>
</name>
<name>
<surname><![CDATA[Hui]]></surname>
<given-names><![CDATA[Xiang]]></given-names>
</name>
<name>
<surname><![CDATA[Zhenshun]]></surname>
<given-names><![CDATA[Cheng]]></given-names>
</name>
<name>
<surname><![CDATA[Yong]]></surname>
<given-names><![CDATA[Xiong]]></given-names>
</name>
<name>
<surname><![CDATA[Yan]]></surname>
<given-names><![CDATA[Zhao]]></given-names>
</name>
<name>
<surname><![CDATA[Yirong]]></surname>
<given-names><![CDATA[Li]]></given-names>
</name>
<name>
<surname><![CDATA[Xinghuan]]></surname>
<given-names><![CDATA[Wang]]></given-names>
</name>
<name>
<surname><![CDATA[Zhiyong]]></surname>
<given-names><![CDATA[Peng]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Clinical Characteristics of 138 Hospitalized Patients with 2019 Novel Coronavirus&#8211;Infected Pneumonia in Wuhan, China]]></article-title>
<source><![CDATA[JAMA]]></source>
<year>2020</year>
<volume>7</volume>
<page-range>E1-9</page-range></nlm-citation>
</ref>
<ref id="B9">
<label>9</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[W. Guan]]></surname>
<given-names><![CDATA[Z]]></given-names>
</name>
<name>
<surname><![CDATA[Ni, Yu]]></surname>
<given-names><![CDATA[Hu]]></given-names>
</name>
<name>
<surname><![CDATA[W. Liang]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
<name>
<surname><![CDATA[Ou, J]]></surname>
<given-names><![CDATA[He]]></given-names>
</name>
<name>
<surname><![CDATA[L. Liu]]></surname>
<given-names><![CDATA[H]]></given-names>
</name>
<name>
<surname><![CDATA[Shan]]></surname>
<given-names><![CDATA[C. Lei]]></given-names>
</name>
<name>
<surname><![CDATA[D.S.C]]></surname>
<given-names><![CDATA[Hui]]></given-names>
</name>
<name>
<surname><![CDATA[B]]></surname>
<given-names><![CDATA[Du]]></given-names>
</name>
<name>
<surname><![CDATA[L]]></surname>
<given-names><![CDATA[Li]]></given-names>
</name>
<name>
<surname><![CDATA[G]]></surname>
<given-names><![CDATA[Zeng]]></given-names>
</name>
<name>
<surname><![CDATA[K.-Y]]></surname>
<given-names><![CDATA[Yuen]]></given-names>
</name>
<name>
<surname><![CDATA[R]]></surname>
<given-names><![CDATA[Chen]]></given-names>
</name>
<name>
<surname><![CDATA[C]]></surname>
<given-names><![CDATA[Tang]]></given-names>
</name>
<name>
<surname><![CDATA[T]]></surname>
<given-names><![CDATA[Wang]]></given-names>
</name>
<name>
<surname><![CDATA[P]]></surname>
<given-names><![CDATA[Chen]]></given-names>
</name>
<name>
<surname><![CDATA[J]]></surname>
<given-names><![CDATA[Xiang]]></given-names>
</name>
<name>
<surname><![CDATA[S]]></surname>
<given-names><![CDATA[Li]]></given-names>
</name>
<name>
<surname><![CDATA[Jin-lin]]></surname>
<given-names><![CDATA[Wang]]></given-names>
</name>
<name>
<surname><![CDATA[Z]]></surname>
<given-names><![CDATA[Liang]]></given-names>
</name>
<name>
<surname><![CDATA[Y]]></surname>
<given-names><![CDATA[Peng]]></given-names>
</name>
<name>
<surname><![CDATA[L]]></surname>
<given-names><![CDATA[Wei]]></given-names>
</name>
<name>
<surname><![CDATA[Y]]></surname>
<given-names><![CDATA[Liu]]></given-names>
</name>
<name>
<surname><![CDATA[Ya-hua]]></surname>
<given-names><![CDATA[Hu]]></given-names>
</name>
<name>
<surname><![CDATA[P]]></surname>
<given-names><![CDATA[Peng]]></given-names>
</name>
<name>
<surname><![CDATA[Jian-ming]]></surname>
<given-names><![CDATA[Wang]]></given-names>
</name>
<name>
<surname><![CDATA[J]]></surname>
<given-names><![CDATA[Liu]]></given-names>
</name>
<name>
<surname><![CDATA[Z]]></surname>
<given-names><![CDATA[Chen]]></given-names>
</name>
<name>
<surname><![CDATA[G]]></surname>
<given-names><![CDATA[Li]]></given-names>
</name>
<name>
<surname><![CDATA[Z]]></surname>
<given-names><![CDATA[Zheng]]></given-names>
</name>
<name>
<surname><![CDATA[S]]></surname>
<given-names><![CDATA[Qiu]]></given-names>
</name>
<name>
<surname><![CDATA[J]]></surname>
<given-names><![CDATA[Luo]]></given-names>
</name>
<name>
<surname><![CDATA[C]]></surname>
<given-names><![CDATA[Ye]]></given-names>
</name>
<name>
<surname><![CDATA[S]]></surname>
<given-names><![CDATA[Zhu]]></given-names>
</name>
<name>
<surname><![CDATA[N]]></surname>
<given-names><![CDATA[Zhong]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Clinical Characteristics of Coronavirus Disease 2019 in China]]></article-title>
<source><![CDATA[N Engl J Med]]></source>
<year>2020</year>
<volume>382</volume>
<page-range>1708-20</page-range></nlm-citation>
</ref>
<ref id="B10">
<label>10</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Jerome R]]></surname>
<given-names><![CDATA[Lechien]]></given-names>
</name>
<name>
<surname><![CDATA[Carlos M]]></surname>
<given-names><![CDATA[ChiesaEstomba]]></given-names>
</name>
<name>
<surname><![CDATA[Liugi A]]></surname>
<given-names><![CDATA[Varia]]></given-names>
</name>
<name>
<surname><![CDATA[Giacomo De]]></surname>
<given-names><![CDATA[Riu]]></given-names>
</name>
<name>
<surname><![CDATA[Giovanni]]></surname>
<given-names><![CDATA[Cammaroto]]></given-names>
</name>
<name>
<surname><![CDATA[Younes]]></surname>
<given-names><![CDATA[ChekkouryIdrissi]]></given-names>
</name>
<name>
<surname><![CDATA[Marta]]></surname>
<given-names><![CDATA[Circiu]]></given-names>
</name>
<name>
<surname><![CDATA[Lea]]></surname>
<given-names><![CDATA[Distinguin]]></given-names>
</name>
<name>
<surname><![CDATA[Fabrice]]></surname>
<given-names><![CDATA[Journe]]></given-names>
</name>
<name>
<surname><![CDATA[Christophe de]]></surname>
<given-names><![CDATA[Terwangn]]></given-names>
</name>
<name>
<surname><![CDATA[Shahram]]></surname>
<given-names><![CDATA[Machayekh]]></given-names>
</name>
<name>
<surname><![CDATA[Maria R]]></surname>
<given-names><![CDATA[Barillari]]></given-names>
</name>
<name>
<surname><![CDATA[Christian]]></surname>
<given-names><![CDATA[CalvoHenriquez]]></given-names>
</name>
<name>
<surname><![CDATA[Stéphane]]></surname>
<given-names><![CDATA[Hans]]></given-names>
</name>
<name>
<surname><![CDATA[Sven]]></surname>
<given-names><![CDATA[Saussez]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Epidemiological, otolaryngological, olfactory and gustatory outcomes according to the severity of COVID19:a study of 2579 patients]]></article-title>
<source><![CDATA[Eur Arch Otorhinolaryngology]]></source>
<year>2021</year>
</nlm-citation>
</ref>
<ref id="B11">
<label>11</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Carlos M]]></surname>
<given-names><![CDATA[Chiesa-Estomba]]></given-names>
</name>
<name>
<surname><![CDATA[Jerome R]]></surname>
<given-names><![CDATA[Lechien]]></given-names>
</name>
<name>
<surname><![CDATA[Patricia]]></surname>
<given-names><![CDATA[Portillo-Mazal]]></given-names>
</name>
<name>
<surname><![CDATA[Federico]]></surname>
<given-names><![CDATA[Martínez]]></given-names>
</name>
<name>
<surname><![CDATA[Jesús]]></surname>
<given-names><![CDATA[Cuauro-Sanchez]]></given-names>
</name>
<name>
<surname><![CDATA[Christian]]></surname>
<given-names><![CDATA[Calvo-Henriquez]]></given-names>
</name>
<name>
<surname><![CDATA[Sven]]></surname>
<given-names><![CDATA[Saussez]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Olfactory and gustatory dysfunctions in COVID-19. First reports of Latin American ethnic patients]]></article-title>
<source><![CDATA[Am J Otolaryngol]]></source>
<year>2020</year>
<volume>41</volume>
<page-range>102605</page-range></nlm-citation>
</ref>
<ref id="B12">
<label>12</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Wang]]></surname>
<given-names><![CDATA[W?]]></given-names>
</name>
<name>
<surname><![CDATA[Xu]]></surname>
<given-names><![CDATA[Y?]]></given-names>
</name>
<name>
<surname><![CDATA[Gao]]></surname>
<given-names><![CDATA[R?]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Detection of SARS-CoV-2 in different types of clinical specimens?]]></article-title>
<source><![CDATA[JAMA]]></source>
<year>2020</year>
</nlm-citation>
</ref>
<ref id="B13">
<label>13</label><nlm-citation citation-type="">
<collab>World Health Organization</collab>
<source><![CDATA[Laboratory testing for 2019 novel coronavirus (2019-nCoV) in suspected human cases]]></source>
<year>2020</year>
</nlm-citation>
</ref>
<ref id="B14">
<label>14</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Nalla]]></surname>
<given-names><![CDATA[AK]]></given-names>
</name>
<name>
<surname><![CDATA[Casto]]></surname>
<given-names><![CDATA[AM]]></given-names>
</name>
<name>
<surname><![CDATA[Huang]]></surname>
<given-names><![CDATA[ML]]></given-names>
</name>
<name>
<surname><![CDATA[Perchetti]]></surname>
<given-names><![CDATA[GA]]></given-names>
</name>
<name>
<surname><![CDATA[Sampoleo]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
<name>
<surname><![CDATA[Shrestha]]></surname>
<given-names><![CDATA[L]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Compararive performance of SARS-CoV-2 detection assays using seven different primer/probe sets and one assay kit]]></article-title>
<source><![CDATA[J Clin Microbiol]]></source>
<year>2020</year>
</nlm-citation>
</ref>
<ref id="B15">
<label>15</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Chan]]></surname>
<given-names><![CDATA[JF]]></given-names>
</name>
<name>
<surname><![CDATA[Yip]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
<name>
<surname><![CDATA[To]]></surname>
<given-names><![CDATA[K]]></given-names>
</name>
<name>
<surname><![CDATA[Tang]]></surname>
<given-names><![CDATA[T]]></given-names>
</name>
<name>
<surname><![CDATA[Wong]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[Leung]]></surname>
<given-names><![CDATA[K]]></given-names>
</name>
<name>
<surname><![CDATA[Fung]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Improved molecular diagnosis of COVID-19 by the novel, highly sensitive and specific COVID-19-RdRp/Hel real-time reverse transcriptasa-polymerasa chain reaction assay validated in vitro and with clinical specimen]]></article-title>
<source><![CDATA[J Clin Microbiol]]></source>
<year>2020</year>
</nlm-citation>
</ref>
<ref id="B16">
<label>16</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Wyllie]]></surname>
<given-names><![CDATA[AL]]></given-names>
</name>
<name>
<surname><![CDATA[Fournier]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Casanovas-Massana]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Campbell]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Tokuyama]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Vijayakumar]]></surname>
<given-names><![CDATA[P]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Saliva or Nasopharyngeal Swab Specimens for Detection of SARS-CoV-2]]></article-title>
<source><![CDATA[N Engl J Med]]></source>
<year>2020</year>
</nlm-citation>
</ref>
<ref id="B17">
<label>17</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Dierdre]]></surname>
<given-names><![CDATA[B]]></given-names>
</name>
<name>
<surname><![CDATA[Axell-House, Richa]]></surname>
<given-names><![CDATA[Lavingia]]></given-names>
</name>
<name>
<surname><![CDATA[Megan]]></surname>
<given-names><![CDATA[Rafferty]]></given-names>
</name>
<name>
<surname><![CDATA[Eva Clark]]></surname>
<given-names><![CDATA[E]]></given-names>
</name>
<name>
<surname><![CDATA[Susan]]></surname>
<given-names><![CDATA[Amirian]]></given-names>
</name>
<name>
<surname><![CDATA[Elizabeth]]></surname>
<given-names><![CDATA[Y Chiao]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[The estimation of diagnostic accuracy of tests for COVID-19:A scoping review]]></article-title>
<source><![CDATA[J Infect]]></source>
<year>2020</year>
<volume>81</volume>
<numero>5</numero>
<issue>5</issue>
<page-range>681-97</page-range></nlm-citation>
</ref>
<ref id="B18">
<label>18</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[McNally]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Validity of British Thoracic Society guidance (the CRB-65 rule) for predicting the severity of pneumonia in general practice:systematic review and meta-analysis]]></article-title>
<source><![CDATA[Br J Gen Pract]]></source>
<year>2010</year>
<volume>60</volume>
<numero>579</numero>
<issue>579</issue>
<page-range>e423-33</page-range></nlm-citation>
</ref>
<ref id="B19">
<label>19</label><nlm-citation citation-type="">
<collab>Red Regional de Vigilancia Genómica de COVID-19 (COVIGEN), OPS</collab>
<source><![CDATA[Siguiendo de cerca las variantes del SARS-CoV-2 en las Américas]]></source>
<year></year>
</nlm-citation>
</ref>
<ref id="B20">
<label>20</label><nlm-citation citation-type="">
<collab>Seguimiento de las variantes del SARS-CoV-2</collab>
<source><![CDATA[OMS]]></source>
<year></year>
</nlm-citation>
</ref>
<ref id="B21">
<label>21</label><nlm-citation citation-type="">
<collab>European Centre for Disease Prevention and Control</collab>
<source><![CDATA[SARS-CoV-2 variants of concern as of 9 September 2021]]></source>
<year></year>
</nlm-citation>
</ref>
</ref-list>
</back>
</article>
