Prevalence of subclinical infection by the SARS coronavirus among general practitioners in Hong Kong.
Identifieur interne : 005193 ( Main/Exploration ); précédent : 005192; suivant : 005194Prevalence of subclinical infection by the SARS coronavirus among general practitioners in Hong Kong.
Auteurs : Wai Cho Yu [République populaire de Chine] ; Thomas Ho Fai Tsang ; Wing Lok Tong ; Tak Keung Ng ; Wilina Lim ; Henry Chiu Fat Yeung ; Wing Kin To ; Bosco Lam ; Dominic Ngai Chong Tsang ; Thomas Ock Ling Ho ; Sik To Lai ; Kwok Lung TongSource :
- Scandinavian journal of infectious diseases [ 0036-5548 ] ; 2004.
Descripteurs français
- KwdFr :
- Adulte, Adulte d'âge moyen, Anticorps antiviraux (sang), Enquêtes et questionnaires, Facteurs de risque, Femelle, Hong Kong (épidémiologie), Humains, Mâle, Médecins de famille, Prévalence, Sujet âgé, Syndrome respiratoire aigu sévère (virologie), Syndrome respiratoire aigu sévère (épidémiologie), Virus du SRAS (immunologie), Virus du SRAS (isolement et purification).
- MESH :
- immunologie : Virus du SRAS.
- isolement et purification : Virus du SRAS.
- sang : Anticorps antiviraux.
- virologie : Syndrome respiratoire aigu sévère.
- épidémiologie : Hong Kong, Syndrome respiratoire aigu sévère.
- Adulte, Adulte d'âge moyen, Enquêtes et questionnaires, Facteurs de risque, Femelle, Humains, Mâle, Médecins de famille, Prévalence, Sujet âgé.
- Wicri :
- geographic : Hong Kong.
English descriptors
- KwdEn :
- Adult, Aged, Antibodies, Viral (blood), Female, Hong Kong (epidemiology), Humans, Male, Middle Aged, Physicians, Family, Prevalence, Risk Factors, SARS Virus (immunology), SARS Virus (isolation & purification), Severe Acute Respiratory Syndrome (epidemiology), Severe Acute Respiratory Syndrome (virology), Surveys and Questionnaires.
- MESH :
- chemical , blood : Antibodies, Viral.
- geographic , epidemiology : Hong Kong.
- epidemiology : Severe Acute Respiratory Syndrome.
- immunology : SARS Virus.
- isolation & purification : SARS Virus.
- virology : Severe Acute Respiratory Syndrome.
- Adult, Aged, Female, Humans, Male, Middle Aged, Physicians, Family, Prevalence, Risk Factors, Surveys and Questionnaires.
Abstract
Eight general practitioners had severe acute respiratory distress syndrome (SARS) in Hong Kong during the epidemic, and others may have been infected by the SARS coronavirus without developing the full syndrome. We conducted a serological and questionnaire survey to determine the prevalence of subclinical infection by SARS coronavirus among general practitioners in Hong Kong. Participants had to be doctors actively practising in family medicine and who did not have SARS. Approximately 3200 general practitioners were invited to participate and the results of 574 were eligible for analysis. 29 samples were tested positive by enzyme-linked immunosorbent assay, but all these samples had titre < 25 by immunoflorescence assay. The prevalence for seropositivity was thus 0% (95% CI, 0.0%-0.6%). This finding documents the lack of subclinical infection by SARS coronavirus in an at-risk group in the community.
DOI: 10.1080/00365540410019525
PubMed: 15198186
Affiliations:
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Le document en format XML
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Aged</term><term>Physicians, Family</term><term>Prevalence</term><term>Risk Factors</term><term>SARS Virus (immunology)</term><term>SARS Virus (isolation & purification)</term><term>Severe Acute Respiratory Syndrome (epidemiology)</term><term>Severe Acute Respiratory Syndrome (virology)</term><term>Surveys and Questionnaires</term></keywords><keywords scheme="KwdFr" xml:lang="fr"><term>Adulte</term><term>Adulte d'âge moyen</term><term>Anticorps antiviraux (sang)</term><term>Enquêtes et questionnaires</term><term>Facteurs de risque</term><term>Femelle</term><term>Hong Kong (épidémiologie)</term><term>Humains</term><term>Mâle</term><term>Médecins de famille</term><term>Prévalence</term><term>Sujet âgé</term><term>Syndrome respiratoire aigu sévère (virologie)</term><term>Syndrome respiratoire aigu sévère (épidémiologie)</term><term>Virus du SRAS (immunologie)</term><term>Virus du SRAS (isolement et purification)</term></keywords><keywords scheme="MESH" type="chemical" qualifier="blood" xml:lang="en"><term>Antibodies, Viral</term></keywords><keywords scheme="MESH" type="geographic" qualifier="epidemiology" xml:lang="en"><term>Hong Kong</term></keywords><keywords scheme="MESH" qualifier="epidemiology" xml:lang="en"><term>Severe Acute Respiratory Syndrome</term></keywords><keywords scheme="MESH" qualifier="immunologie" xml:lang="fr"><term>Virus du SRAS</term></keywords><keywords scheme="MESH" qualifier="immunology" xml:lang="en"><term>SARS Virus</term></keywords><keywords scheme="MESH" qualifier="isolation & purification" xml:lang="en"><term>SARS Virus</term></keywords><keywords scheme="MESH" qualifier="isolement et purification" xml:lang="fr"><term>Virus du SRAS</term></keywords><keywords scheme="MESH" qualifier="sang" xml:lang="fr"><term>Anticorps antiviraux</term></keywords><keywords scheme="MESH" qualifier="virologie" xml:lang="fr"><term>Syndrome respiratoire aigu sévère</term></keywords><keywords scheme="MESH" qualifier="virology" xml:lang="en"><term>Severe Acute Respiratory Syndrome</term></keywords><keywords scheme="MESH" qualifier="épidémiologie" xml:lang="fr"><term>Hong Kong</term><term>Syndrome respiratoire aigu sévère</term></keywords><keywords scheme="MESH" xml:lang="en"><term>Adult</term><term>Aged</term><term>Female</term><term>Humans</term><term>Male</term><term>Middle Aged</term><term>Physicians, Family</term><term>Prevalence</term><term>Risk Factors</term><term>Surveys and Questionnaires</term></keywords><keywords scheme="MESH" xml:lang="fr"><term>Adulte</term><term>Adulte d'âge moyen</term><term>Enquêtes et questionnaires</term><term>Facteurs de risque</term><term>Femelle</term><term>Humains</term><term>Mâle</term><term>Médecins de famille</term><term>Prévalence</term><term>Sujet âgé</term></keywords><keywords scheme="Wicri" type="geographic" xml:lang="fr"><term>Hong Kong</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">Eight general practitioners had severe acute respiratory distress syndrome (SARS) in Hong Kong during the epidemic, and others may have been infected by the SARS coronavirus without developing the full syndrome. We conducted a serological and questionnaire survey to determine the prevalence of subclinical infection by SARS coronavirus among general practitioners in Hong Kong. Participants had to be doctors actively practising in family medicine and who did not have SARS. Approximately 3200 general practitioners were invited to participate and the results of 574 were eligible for analysis. 29 samples were tested positive by enzyme-linked immunosorbent assay, but all these samples had titre < 25 by immunoflorescence assay. The prevalence for seropositivity was thus 0% (95% CI, 0.0%-0.6%). This finding documents the lack of subclinical infection by SARS coronavirus in an at-risk group in the community.</div></front></TEI><affiliations><list><country><li>République populaire de Chine</li></country></list><tree><noCountry><name sortKey="Ho, Thomas Ock Ling" sort="Ho, Thomas Ock Ling" uniqKey="Ho T" first="Thomas Ock Ling" last="Ho">Thomas Ock Ling Ho</name><name sortKey="Lai, Sik To" sort="Lai, Sik To" uniqKey="Lai S" first="Sik To" last="Lai">Sik To Lai</name><name sortKey="Lam, Bosco" sort="Lam, Bosco" uniqKey="Lam B" first="Bosco" last="Lam">Bosco Lam</name><name sortKey="Lim, Wilina" sort="Lim, Wilina" uniqKey="Lim W" first="Wilina" last="Lim">Wilina Lim</name><name sortKey="Ng, Tak Keung" sort="Ng, Tak Keung" uniqKey="Ng T" first="Tak Keung" last="Ng">Tak Keung Ng</name><name sortKey="To, Wing Kin" sort="To, Wing Kin" uniqKey="To W" first="Wing Kin" last="To">Wing Kin To</name><name sortKey="Tong, Kwok Lung" sort="Tong, Kwok Lung" uniqKey="Tong K" first="Kwok Lung" last="Tong">Kwok Lung Tong</name><name sortKey="Tong, Wing Lok" sort="Tong, Wing Lok" uniqKey="Tong W" first="Wing Lok" last="Tong">Wing Lok Tong</name><name sortKey="Tsang, Dominic Ngai Chong" sort="Tsang, Dominic Ngai Chong" uniqKey="Tsang D" first="Dominic Ngai Chong" last="Tsang">Dominic Ngai Chong Tsang</name><name sortKey="Tsang, Thomas Ho Fai" sort="Tsang, Thomas Ho Fai" uniqKey="Tsang T" first="Thomas Ho Fai" last="Tsang">Thomas Ho Fai Tsang</name><name sortKey="Yeung, Henry Chiu Fat" sort="Yeung, Henry Chiu Fat" uniqKey="Yeung H" first="Henry Chiu Fat" last="Yeung">Henry Chiu Fat Yeung</name></noCountry><country name="République populaire de Chine"><noRegion><name sortKey="Yu, Wai Cho" sort="Yu, Wai Cho" uniqKey="Yu W" first="Wai Cho" last="Yu">Wai Cho Yu</name></noRegion></country></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
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