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Severe acute respiratory syndrome and dentistry

Identifieur interne : 000900 ( Pmc/Curation ); précédent : 000899; suivant : 000901

Severe acute respiratory syndrome and dentistry

Auteurs : Lakshman P. Samaranayake ; Malik Peiris

Source :

RBID : PMC:7093872

Abstract

ABSTRACT <inline-graphic xlink:href="fx1.gif"></inline-graphic>Background

Severe acute respiratory syndrome, or SARS, which has created panic in Asia and in some parts of North America, is the first epidemic of the new century. Although it has been well-contained, sporadic cases continue to emerge.

Objectives

The authors trace the emergence of the SARS outbreak from southern China and its spread worldwide, discuss the viral etiology of the infection and its clinical features, and review the infection control guidelines issued during the outbreak by the health authorities in Hong Kong, the Centers for Disease Control and Prevention, the World Health Organization and the American Dental Association. They also review the prospects for a new outbreak and preventive measures.

Overview

The disease, which is caused by a novel coronavirus termed the “SARS coronavirus,” or SARS-CoV, essentially spreads through droplet infection and affects people of any age. It has a mortality rate ranging from 10 to 15 percent. A major hallmark of this disease has been the rate at which it has affected health care workers through nosocomial transmission; in some countries, up to one-fourth to one-third of those infected were in this category. However, no dental health care worker has been affected by SARS in a nosocomial or dental setting.

Conclusions and Clinical Implications

Researchers believe that a combination of factors, including the universal infection control measures that the dental community has implemented and/or the low degree of viral shedding in the prodromal phase of SARS, may have obviated the spread of the disease in dental settings. The dental community should reflect on this outbreak to reinforce the currently applied infection control measures.


Url:
DOI: 10.14219/jada.archive.2004.0405
PubMed: 15493394
PubMed Central: 7093872

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PMC:7093872

Le document en format XML

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<name>
<surname>PEIRIS</surname>
<given-names>MALIK</given-names>
</name>
<degrees>M.B.B.S., Ph.D., F.R.C.Path., F.H.K.C.Path.</degrees>
<xref rid="fn3" ref-type="fn">1</xref>
</contrib>
</contrib-group>
<author-notes>
<fn id="fn3">
<label>1</label>
<p id="cenpara30">Dr. Peiris is a professor of virology, Faculty of Medicine, The University of Hong Kong, Hong Kong, and the chief clinical virologist, Queen Mary Hospital, Hong Kong.</p>
</fn>
</author-notes>
<pub-date pub-type="pmc-release">
<day>29</day>
<month>12</month>
<year>2014</year>
</pub-date>
<pmc-comment> PMC Release delay is 0 months and 0 days and was based on .</pmc-comment>
<pub-date pub-type="ppub">
<month>9</month>
<year>2004</year>
</pub-date>
<pub-date pub-type="epub">
<day>29</day>
<month>12</month>
<year>2014</year>
</pub-date>
<volume>135</volume>
<issue>9</issue>
<fpage>1292</fpage>
<lpage>1302</lpage>
<permissions>
<copyright-statement>Copyright © 2004 American Dental Association. Published by Elsevier Inc. All rights reserved.</copyright-statement>
<copyright-year>2004</copyright-year>
<copyright-holder>American Dental Association</copyright-holder>
<license>
<license-p>Since January 2020 Elsevier has created a COVID-19 resource centre with free information in English and Mandarin on the novel coronavirus COVID-19. The COVID-19 resource centre is hosted on Elsevier Connect, the company's public news and information website. Elsevier hereby grants permission to make all its COVID-19-related research that is available on the COVID-19 resource centre - including this research content - immediately available in PubMed Central and other publicly funded repositories, such as the WHO COVID database with rights for unrestricted research re-use and analyses in any form or by any means with acknowledgement of the original source. These permissions are granted for free by Elsevier for as long as the COVID-19 resource centre remains active.</license-p>
</license>
</permissions>
<abstract id="ceab10">
<title>ABSTRACT
<inline-graphic xlink:href="fx1.gif"></inline-graphic>
</title>
<sec>
<title>Background</title>
<p>Severe acute respiratory syndrome, or SARS, which has created panic in Asia and in some parts of North America, is the first epidemic of the new century. Although it has been well-contained, sporadic cases continue to emerge.</p>
</sec>
<sec>
<title>Objectives</title>
<p>The authors trace the emergence of the SARS outbreak from southern China and its spread worldwide, discuss the viral etiology of the infection and its clinical features, and review the infection control guidelines issued during the outbreak by the health authorities in Hong Kong, the Centers for Disease Control and Prevention, the World Health Organization and the American Dental Association. They also review the prospects for a new outbreak and preventive measures.</p>
</sec>
<sec>
<title>Overview</title>
<p>The disease, which is caused by a novel coronavirus termed the “SARS coronavirus,” or SARS-CoV, essentially spreads through droplet infection and affects people of any age. It has a mortality rate ranging from 10 to 15 percent. A major hallmark of this disease has been the rate at which it has affected health care workers through nosocomial transmission; in some countries, up to one-fourth to one-third of those infected were in this category. However, no dental health care worker has been affected by SARS in a nosocomial or dental setting.</p>
</sec>
<sec>
<title>Conclusions and Clinical Implications</title>
<p>Researchers believe that a combination of factors, including the universal infection control measures that the dental community has implemented and/or the low degree of viral shedding in the prodromal phase of SARS, may have obviated the spread of the disease in dental settings. The dental community should reflect on this outbreak to reinforce the currently applied infection control measures.</p>
</sec>
</abstract>
</article-meta>
</front>
</pmc>
</record>

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