Characteristics of asymptomatic COVID-19 infection and progression: A multicenter, retrospective study.
Identifieur interne : 000961 ( Main/Corpus ); précédent : 000960; suivant : 000962Characteristics of asymptomatic COVID-19 infection and progression: A multicenter, retrospective study.
Auteurs : Chao Yu ; Miao Zhou ; Yang Liu ; Tinglin Guo ; Chongyang Ou ; Liye Yang ; Yan Li ; Dongliang Li ; Xinyu Hu ; Li Shuai ; Bin Wang ; Zui ZouSource :
- Virulence [ 2150-5608 ] ; 2020.
English descriptors
- KwdEn :
- Adolescent (MeSH), Adult (MeSH), Aged (MeSH), Aged, 80 and over (MeSH), Asymptomatic Infections (epidemiology), Betacoronavirus (MeSH), Child (MeSH), China (epidemiology), Coronavirus Infections (epidemiology), Coronavirus Infections (pathology), Coronavirus Infections (physiopathology), Coronavirus Infections (virology), Disease Progression (MeSH), Female (MeSH), Humans (MeSH), Male (MeSH), Middle Aged (MeSH), Pandemics (MeSH), Pneumonia, Viral (epidemiology), Pneumonia, Viral (pathology), Pneumonia, Viral (physiopathology), Pneumonia, Viral (virology), Retrospective Studies (MeSH), Risk Factors (MeSH), Virus Shedding (MeSH), Young Adult (MeSH).
- MESH :
- geographic , epidemiology : China.
- epidemiology : Asymptomatic Infections, Coronavirus Infections, Pneumonia, Viral.
- pathology : Coronavirus Infections, Pneumonia, Viral.
- physiopathology : Coronavirus Infections, Pneumonia, Viral.
- virology : Coronavirus Infections, Pneumonia, Viral.
- Adolescent, Adult, Aged, Aged, 80 and over, Betacoronavirus, Child, Disease Progression, Female, Humans, Male, Middle Aged, Pandemics, Retrospective Studies, Risk Factors, Virus Shedding, Young Adult.
Abstract
Novel coronavirus disease 2019 (COVID-19), caused by novel coronavirus SARS-CoV-2, has spread globally since the end of 2019. Asymptomatic carriers are of great concern as they can undermine the interventions to stop the pandemic. However, there is limited information about the characteristics and outcomes of the asymptomatic patients. Therefore, we conducted this retrospective study and retrieved data of 79 asymptomatic COVID-19 patients at admission from three designated hospitals in Wuhan, China. The asymptomatic patients could happen at any age, ranged from 9 to 96 years. These patients also had lower levels of alanine aminotransferase and C-reactive protein. Patchy shadowing was the most common manifestation in computed tomography scan. Some asymptomatic carriers developed mild or moderate symptoms during hospitalization. Age and comorbidities, especially hypertension, may be predictive factors for symptom development in the initially asymptomatic carriers at admission. Early detection and treatment for these presymptomatic patients before symptom onset can shorten the communicable period for the coronavirus and reduce the occurrence of severe cases.
DOI: 10.1080/21505594.2020.1802194
PubMed: 32722990
Links to Exploration step
pubmed:32722990Le document en format XML
<record><TEI><teiHeader><fileDesc><titleStmt><title xml:lang="en">Characteristics of asymptomatic COVID-19 infection and progression: A multicenter, retrospective study.</title><author><name sortKey="Yu, Chao" sort="Yu, Chao" uniqKey="Yu C" first="Chao" last="Yu">Chao Yu</name><affiliation><nlm:affiliation>Department of Respiratory and Critical Care Medicine, Naval Hospital of Eastern Theater of PLA ,Zhoushan, Zhejiang, P. R. China.</nlm:affiliation></affiliation><affiliation><nlm:affiliation>No.5 Department of Infectious Diseases, Guanggu District, The Maternal and Child Health Hospital of Hubei Province , Wuhan, Hubei, P. R. China.</nlm:affiliation></affiliation></author><author><name sortKey="Zhou, Miao" sort="Zhou, Miao" uniqKey="Zhou M" first="Miao" last="Zhou">Miao Zhou</name><affiliation><nlm:affiliation>Department of Anesthesiology and SICU, Xinhua Hospital, School of Medicine, Shanghai Jiaotong University , Shanghai, P. R. China.</nlm:affiliation></affiliation></author><author><name sortKey="Liu, Yang" sort="Liu, Yang" uniqKey="Liu Y" first="Yang" last="Liu">Yang Liu</name><affiliation><nlm:affiliation>Department of Anesthesiology, Changzheng Hospital, Second Military Medical University , Shanghai, P. R. China.</nlm:affiliation></affiliation></author><author><name sortKey="Guo, Tinglin" sort="Guo, Tinglin" uniqKey="Guo T" first="Tinglin" last="Guo">Tinglin Guo</name><affiliation><nlm:affiliation>Department of Respiratory and Critical Care Medicine, Naval Hospital of Eastern Theater of PLA ,Zhoushan, Zhejiang, P. R. China.</nlm:affiliation></affiliation><affiliation><nlm:affiliation>No.5 Department of Infectious Diseases, Guanggu District, The Maternal and Child Health Hospital of Hubei Province , Wuhan, Hubei, P. R. China.</nlm:affiliation></affiliation></author><author><name sortKey="Ou, Chongyang" sort="Ou, Chongyang" uniqKey="Ou C" first="Chongyang" last="Ou">Chongyang Ou</name><affiliation><nlm:affiliation>Department of Respiratory and Critical Care Medicine, Naval Hospital of Eastern Theater of PLA ,Zhoushan, Zhejiang, P. R. China.</nlm:affiliation></affiliation><affiliation><nlm:affiliation>No.5 Department of Infectious Diseases, Guanggu District, The Maternal and Child Health Hospital of Hubei Province , Wuhan, Hubei, P. R. China.</nlm:affiliation></affiliation></author><author><name sortKey="Yang, Liye" sort="Yang, Liye" uniqKey="Yang L" first="Liye" last="Yang">Liye Yang</name><affiliation><nlm:affiliation>Department of Anesthesiology, Changzheng Hospital, Second Military Medical University , Shanghai, P. R. China.</nlm:affiliation></affiliation><affiliation><nlm:affiliation>No.2 Department of Infectious Diseases, Wuhan Huoshenshan Hospital , Wuhan, Hubei, P. R. China.</nlm:affiliation></affiliation></author><author><name sortKey="Li, Yan" sort="Li, Yan" uniqKey="Li Y" first="Yan" last="Li">Yan Li</name><affiliation><nlm:affiliation>Department of Orthopedics, Ningxiang People's Hospital, Changsha City , Hunan, P. R. China.</nlm:affiliation></affiliation><affiliation><nlm:affiliation>Department of Tuberculosis, North Ward 5, Wuhan Jinyintan Hospital , Wuhan, Hubei, P. R. China.</nlm:affiliation></affiliation></author><author><name sortKey="Li, Dongliang" sort="Li, Dongliang" uniqKey="Li D" first="Dongliang" last="Li">Dongliang Li</name><affiliation><nlm:affiliation>Department of Hepatobiliary Medicine, The 900th Hospital of the People's Liberation Army Joint Service Force , Fuzhou, Fujian, P. R. China.</nlm:affiliation></affiliation><affiliation><nlm:affiliation>No.8 Department of Infectious Diseases, Taikang Tongji (Wuhan) Hospital of Hubei Province , Wuhan, Hubei, P. R. China.</nlm:affiliation></affiliation></author><author><name sortKey="Hu, Xinyu" sort="Hu, Xinyu" uniqKey="Hu X" first="Xinyu" last="Hu">Xinyu Hu</name><affiliation><nlm:affiliation>Graduate School, Hebei North University , Zhangjiakou, Hebei, P. R. China.</nlm:affiliation></affiliation></author><author><name sortKey="Shuai, Li" sort="Shuai, Li" uniqKey="Shuai L" first="Li" last="Shuai">Li Shuai</name><affiliation><nlm:affiliation>Department of Respiratory and Critical Care Medicine, Naval Hospital of Eastern Theater of PLA ,Zhoushan, Zhejiang, P. R. China.</nlm:affiliation></affiliation></author><author><name sortKey="Wang, Bin" sort="Wang, Bin" uniqKey="Wang B" first="Bin" last="Wang">Bin Wang</name><affiliation><nlm:affiliation>Department of Oncology, Changhai Hospital, Second Military Medical University , Shanghai, P. R. China.</nlm:affiliation></affiliation></author><author><name sortKey="Zou, Zui" sort="Zou, Zui" uniqKey="Zou Z" first="Zui" last="Zou">Zui Zou</name><affiliation><nlm:affiliation>Department of Anesthesiology, Changzheng Hospital, Second Military Medical University , Shanghai, P. R. China.</nlm:affiliation></affiliation><affiliation><nlm:affiliation>No.3 Department of Infectious Diseases, Guanggu District, The Maternal and Child Health Hospital of Hubei Province , Wuhan, Hubei, P. R. China.</nlm:affiliation></affiliation></author></titleStmt><publicationStmt><idno type="wicri:source">PubMed</idno><date when="2020">2020</date><idno type="RBID">pubmed:32722990</idno><idno type="pmid">32722990</idno><idno type="doi">10.1080/21505594.2020.1802194</idno><idno type="wicri:Area/Main/Corpus">000961</idno><idno type="wicri:explorRef" wicri:stream="Main" wicri:step="Corpus" wicri:corpus="PubMed">000961</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en">Characteristics of asymptomatic COVID-19 infection and progression: A multicenter, retrospective study.</title><author><name sortKey="Yu, Chao" sort="Yu, Chao" uniqKey="Yu C" first="Chao" last="Yu">Chao Yu</name><affiliation><nlm:affiliation>Department of Respiratory and Critical Care Medicine, Naval Hospital of Eastern Theater of PLA ,Zhoushan, Zhejiang, P. R. China.</nlm:affiliation></affiliation><affiliation><nlm:affiliation>No.5 Department of Infectious Diseases, Guanggu District, The Maternal and Child Health Hospital of Hubei Province , Wuhan, Hubei, P. R. China.</nlm:affiliation></affiliation></author><author><name sortKey="Zhou, Miao" sort="Zhou, Miao" uniqKey="Zhou M" first="Miao" last="Zhou">Miao Zhou</name><affiliation><nlm:affiliation>Department of Anesthesiology and SICU, Xinhua Hospital, School of Medicine, Shanghai Jiaotong University , Shanghai, P. R. China.</nlm:affiliation></affiliation></author><author><name sortKey="Liu, Yang" sort="Liu, Yang" uniqKey="Liu Y" first="Yang" last="Liu">Yang Liu</name><affiliation><nlm:affiliation>Department of Anesthesiology, Changzheng Hospital, Second Military Medical University , Shanghai, P. R. China.</nlm:affiliation></affiliation></author><author><name sortKey="Guo, Tinglin" sort="Guo, Tinglin" uniqKey="Guo T" first="Tinglin" last="Guo">Tinglin Guo</name><affiliation><nlm:affiliation>Department of Respiratory and Critical Care Medicine, Naval Hospital of Eastern Theater of PLA ,Zhoushan, Zhejiang, P. R. China.</nlm:affiliation></affiliation><affiliation><nlm:affiliation>No.5 Department of Infectious Diseases, Guanggu District, The Maternal and Child Health Hospital of Hubei Province , Wuhan, Hubei, P. R. China.</nlm:affiliation></affiliation></author><author><name sortKey="Ou, Chongyang" sort="Ou, Chongyang" uniqKey="Ou C" first="Chongyang" last="Ou">Chongyang Ou</name><affiliation><nlm:affiliation>Department of Respiratory and Critical Care Medicine, Naval Hospital of Eastern Theater of PLA ,Zhoushan, Zhejiang, P. R. China.</nlm:affiliation></affiliation><affiliation><nlm:affiliation>No.5 Department of Infectious Diseases, Guanggu District, The Maternal and Child Health Hospital of Hubei Province , Wuhan, Hubei, P. R. China.</nlm:affiliation></affiliation></author><author><name sortKey="Yang, Liye" sort="Yang, Liye" uniqKey="Yang L" first="Liye" last="Yang">Liye Yang</name><affiliation><nlm:affiliation>Department of Anesthesiology, Changzheng Hospital, Second Military Medical University , Shanghai, P. R. China.</nlm:affiliation></affiliation><affiliation><nlm:affiliation>No.2 Department of Infectious Diseases, Wuhan Huoshenshan Hospital , Wuhan, Hubei, P. R. China.</nlm:affiliation></affiliation></author><author><name sortKey="Li, Yan" sort="Li, Yan" uniqKey="Li Y" first="Yan" last="Li">Yan Li</name><affiliation><nlm:affiliation>Department of Orthopedics, Ningxiang People's Hospital, Changsha City , Hunan, P. R. China.</nlm:affiliation></affiliation><affiliation><nlm:affiliation>Department of Tuberculosis, North Ward 5, Wuhan Jinyintan Hospital , Wuhan, Hubei, P. R. China.</nlm:affiliation></affiliation></author><author><name sortKey="Li, Dongliang" sort="Li, Dongliang" uniqKey="Li D" first="Dongliang" last="Li">Dongliang Li</name><affiliation><nlm:affiliation>Department of Hepatobiliary Medicine, The 900th Hospital of the People's Liberation Army Joint Service Force , Fuzhou, Fujian, P. R. China.</nlm:affiliation></affiliation><affiliation><nlm:affiliation>No.8 Department of Infectious Diseases, Taikang Tongji (Wuhan) Hospital of Hubei Province , Wuhan, Hubei, P. R. China.</nlm:affiliation></affiliation></author><author><name sortKey="Hu, Xinyu" sort="Hu, Xinyu" uniqKey="Hu X" first="Xinyu" last="Hu">Xinyu Hu</name><affiliation><nlm:affiliation>Graduate School, Hebei North University , Zhangjiakou, Hebei, P. R. China.</nlm:affiliation></affiliation></author><author><name sortKey="Shuai, Li" sort="Shuai, Li" uniqKey="Shuai L" first="Li" last="Shuai">Li Shuai</name><affiliation><nlm:affiliation>Department of Respiratory and Critical Care Medicine, Naval Hospital of Eastern Theater of PLA ,Zhoushan, Zhejiang, P. R. China.</nlm:affiliation></affiliation></author><author><name sortKey="Wang, Bin" sort="Wang, Bin" uniqKey="Wang B" first="Bin" last="Wang">Bin Wang</name><affiliation><nlm:affiliation>Department of Oncology, Changhai Hospital, Second Military Medical University , Shanghai, P. R. China.</nlm:affiliation></affiliation></author><author><name sortKey="Zou, Zui" sort="Zou, Zui" uniqKey="Zou Z" first="Zui" last="Zou">Zui Zou</name><affiliation><nlm:affiliation>Department of Anesthesiology, Changzheng Hospital, Second Military Medical University , Shanghai, P. R. China.</nlm:affiliation></affiliation><affiliation><nlm:affiliation>No.3 Department of Infectious Diseases, Guanggu District, The Maternal and Child Health Hospital of Hubei Province , Wuhan, Hubei, P. R. China.</nlm:affiliation></affiliation></author></analytic><series><title level="j">Virulence</title><idno type="eISSN">2150-5608</idno><imprint><date when="2020" type="published">2020</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Adolescent (MeSH)</term><term>Adult (MeSH)</term><term>Aged (MeSH)</term><term>Aged, 80 and over (MeSH)</term><term>Asymptomatic Infections (epidemiology)</term><term>Betacoronavirus (MeSH)</term><term>Child (MeSH)</term><term>China (epidemiology)</term><term>Coronavirus Infections (epidemiology)</term><term>Coronavirus Infections (pathology)</term><term>Coronavirus Infections (physiopathology)</term><term>Coronavirus Infections (virology)</term><term>Disease Progression (MeSH)</term><term>Female (MeSH)</term><term>Humans (MeSH)</term><term>Male (MeSH)</term><term>Middle Aged (MeSH)</term><term>Pandemics (MeSH)</term><term>Pneumonia, Viral (epidemiology)</term><term>Pneumonia, Viral (pathology)</term><term>Pneumonia, Viral (physiopathology)</term><term>Pneumonia, Viral (virology)</term><term>Retrospective Studies (MeSH)</term><term>Risk Factors (MeSH)</term><term>Virus Shedding (MeSH)</term><term>Young Adult (MeSH)</term></keywords><keywords scheme="MESH" type="geographic" qualifier="epidemiology" xml:lang="en"><term>China</term></keywords><keywords scheme="MESH" qualifier="epidemiology" xml:lang="en"><term>Asymptomatic Infections</term><term>Coronavirus Infections</term><term>Pneumonia, Viral</term></keywords><keywords scheme="MESH" qualifier="pathology" xml:lang="en"><term>Coronavirus Infections</term><term>Pneumonia, Viral</term></keywords><keywords scheme="MESH" qualifier="physiopathology" xml:lang="en"><term>Coronavirus Infections</term><term>Pneumonia, Viral</term></keywords><keywords scheme="MESH" qualifier="virology" xml:lang="en"><term>Coronavirus Infections</term><term>Pneumonia, Viral</term></keywords><keywords scheme="MESH" xml:lang="en"><term>Adolescent</term><term>Adult</term><term>Aged</term><term>Aged, 80 and over</term><term>Betacoronavirus</term><term>Child</term><term>Disease Progression</term><term>Female</term><term>Humans</term><term>Male</term><term>Middle Aged</term><term>Pandemics</term><term>Retrospective Studies</term><term>Risk Factors</term><term>Virus Shedding</term><term>Young Adult</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">Novel coronavirus disease 2019 (COVID-19), caused by novel coronavirus SARS-CoV-2, has spread globally since the end of 2019. Asymptomatic carriers are of great concern as they can undermine the interventions to stop the pandemic. However, there is limited information about the characteristics and outcomes of the asymptomatic patients. Therefore, we conducted this retrospective study and retrieved data of 79 asymptomatic COVID-19 patients at admission from three designated hospitals in Wuhan, China. The asymptomatic patients could happen at any age, ranged from 9 to 96 years. These patients also had lower levels of alanine aminotransferase and C-reactive protein. Patchy shadowing was the most common manifestation in computed tomography scan. Some asymptomatic carriers developed mild or moderate symptoms during hospitalization. Age and comorbidities, especially hypertension, may be predictive factors for symptom development in the initially asymptomatic carriers at admission. Early detection and treatment for these presymptomatic patients before symptom onset can shorten the communicable period for the coronavirus and reduce the occurrence of severe cases.</div></front></TEI><pubmed><MedlineCitation Status="MEDLINE" Owner="NLM"><PMID Version="1">32722990</PMID><DateCompleted><Year>2020</Year><Month>08</Month><Day>27</Day></DateCompleted><DateRevised><Year>2020</Year><Month>08</Month><Day>27</Day></DateRevised><Article PubModel="Print"><Journal><ISSN IssnType="Electronic">2150-5608</ISSN><JournalIssue CitedMedium="Internet"><Volume>11</Volume><Issue>1</Issue><PubDate><Year>2020</Year><Month>12</Month></PubDate></JournalIssue><Title>Virulence</Title><ISOAbbreviation>Virulence</ISOAbbreviation></Journal><ArticleTitle>Characteristics of asymptomatic COVID-19 infection and progression: A multicenter, retrospective study.</ArticleTitle><Pagination><MedlinePgn>1006-1014</MedlinePgn></Pagination><ELocationID EIdType="doi" ValidYN="Y">10.1080/21505594.2020.1802194</ELocationID><Abstract><AbstractText>Novel coronavirus disease 2019 (COVID-19), caused by novel coronavirus SARS-CoV-2, has spread globally since the end of 2019. Asymptomatic carriers are of great concern as they can undermine the interventions to stop the pandemic. However, there is limited information about the characteristics and outcomes of the asymptomatic patients. Therefore, we conducted this retrospective study and retrieved data of 79 asymptomatic COVID-19 patients at admission from three designated hospitals in Wuhan, China. The asymptomatic patients could happen at any age, ranged from 9 to 96 years. These patients also had lower levels of alanine aminotransferase and C-reactive protein. Patchy shadowing was the most common manifestation in computed tomography scan. Some asymptomatic carriers developed mild or moderate symptoms during hospitalization. Age and comorbidities, especially hypertension, may be predictive factors for symptom development in the initially asymptomatic carriers at admission. Early detection and treatment for these presymptomatic patients before symptom onset can shorten the communicable period for the coronavirus and reduce the occurrence of severe cases.</AbstractText></Abstract><AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>Yu</LastName><ForeName>Chao</ForeName><Initials>C</Initials><AffiliationInfo><Affiliation>Department of Respiratory and Critical Care Medicine, Naval Hospital of Eastern Theater of PLA ,Zhoushan, Zhejiang, P. R. China.</Affiliation></AffiliationInfo><AffiliationInfo><Affiliation>No.5 Department of Infectious Diseases, Guanggu District, The Maternal and Child Health Hospital of Hubei Province , Wuhan, Hubei, P. R. China.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Zhou</LastName><ForeName>Miao</ForeName><Initials>M</Initials><AffiliationInfo><Affiliation>Department of Anesthesiology and SICU, Xinhua Hospital, School of Medicine, Shanghai Jiaotong University , Shanghai, P. R. China.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Liu</LastName><ForeName>Yang</ForeName><Initials>Y</Initials><AffiliationInfo><Affiliation>Department of Anesthesiology, Changzheng Hospital, Second Military Medical University , Shanghai, P. R. China.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Guo</LastName><ForeName>Tinglin</ForeName><Initials>T</Initials><AffiliationInfo><Affiliation>Department of Respiratory and Critical Care Medicine, Naval Hospital of Eastern Theater of PLA ,Zhoushan, Zhejiang, P. R. China.</Affiliation></AffiliationInfo><AffiliationInfo><Affiliation>No.5 Department of Infectious Diseases, Guanggu District, The Maternal and Child Health Hospital of Hubei Province , Wuhan, Hubei, P. R. China.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Ou</LastName><ForeName>Chongyang</ForeName><Initials>C</Initials><AffiliationInfo><Affiliation>Department of Respiratory and Critical Care Medicine, Naval Hospital of Eastern Theater of PLA ,Zhoushan, Zhejiang, P. R. China.</Affiliation></AffiliationInfo><AffiliationInfo><Affiliation>No.5 Department of Infectious Diseases, Guanggu District, The Maternal and Child Health Hospital of Hubei Province , Wuhan, Hubei, P. R. China.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Yang</LastName><ForeName>Liye</ForeName><Initials>L</Initials><AffiliationInfo><Affiliation>Department of Anesthesiology, Changzheng Hospital, Second Military Medical University , Shanghai, P. R. China.</Affiliation></AffiliationInfo><AffiliationInfo><Affiliation>No.2 Department of Infectious Diseases, Wuhan Huoshenshan Hospital , Wuhan, Hubei, P. R. China.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Li</LastName><ForeName>Yan</ForeName><Initials>Y</Initials><AffiliationInfo><Affiliation>Department of Orthopedics, Ningxiang People's Hospital, Changsha City , Hunan, P. R. China.</Affiliation></AffiliationInfo><AffiliationInfo><Affiliation>Department of Tuberculosis, North Ward 5, Wuhan Jinyintan Hospital , Wuhan, Hubei, P. R. China.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Li</LastName><ForeName>Dongliang</ForeName><Initials>D</Initials><AffiliationInfo><Affiliation>Department of Hepatobiliary Medicine, The 900th Hospital of the People's Liberation Army Joint Service Force , Fuzhou, Fujian, P. R. China.</Affiliation></AffiliationInfo><AffiliationInfo><Affiliation>No.8 Department of Infectious Diseases, Taikang Tongji (Wuhan) Hospital of Hubei Province , Wuhan, Hubei, P. R. China.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Hu</LastName><ForeName>Xinyu</ForeName><Initials>X</Initials><AffiliationInfo><Affiliation>Graduate School, Hebei North University , Zhangjiakou, Hebei, P. R. China.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Shuai</LastName><ForeName>Li</ForeName><Initials>L</Initials><AffiliationInfo><Affiliation>Department of Respiratory and Critical Care Medicine, Naval Hospital of Eastern Theater of PLA ,Zhoushan, Zhejiang, P. R. China.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Wang</LastName><ForeName>Bin</ForeName><Initials>B</Initials><AffiliationInfo><Affiliation>Department of Oncology, Changhai Hospital, Second Military Medical University , Shanghai, P. R. China.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Zou</LastName><ForeName>Zui</ForeName><Initials>Z</Initials><AffiliationInfo><Affiliation>Department of Anesthesiology, Changzheng Hospital, Second Military Medical University , Shanghai, P. R. China.</Affiliation></AffiliationInfo><AffiliationInfo><Affiliation>No.3 Department of Infectious Diseases, Guanggu District, The Maternal and Child Health Hospital of Hubei Province , Wuhan, Hubei, P. R. China.</Affiliation></AffiliationInfo></Author></AuthorList><Language>eng</Language><PublicationTypeList><PublicationType UI="D016428">Journal Article</PublicationType><PublicationType UI="D016448">Multicenter Study</PublicationType><PublicationType UI="D013485">Research Support, Non-U.S. Gov't</PublicationType></PublicationTypeList></Article><MedlineJournalInfo><Country>United States</Country><MedlineTA>Virulence</MedlineTA><NlmUniqueID>101531386</NlmUniqueID><ISSNLinking>2150-5594</ISSNLinking></MedlineJournalInfo><SupplMeshList><SupplMeshName Type="Disease" UI="C000657245">COVID-19</SupplMeshName><SupplMeshName Type="Organism" UI="C000656484">severe acute respiratory syndrome coronavirus 2</SupplMeshName></SupplMeshList><CitationSubset>IM</CitationSubset><MeshHeadingList><MeshHeading><DescriptorName UI="D000293" MajorTopicYN="N">Adolescent</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D000328" MajorTopicYN="N">Adult</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D000368" MajorTopicYN="N">Aged</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D000369" MajorTopicYN="N">Aged, 80 and over</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D058345" MajorTopicYN="N">Asymptomatic Infections</DescriptorName><QualifierName UI="Q000453" MajorTopicYN="Y">epidemiology</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D000073640" MajorTopicYN="Y">Betacoronavirus</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D002648" MajorTopicYN="N">Child</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D002681" MajorTopicYN="N" Type="Geographic">China</DescriptorName><QualifierName UI="Q000453" MajorTopicYN="N">epidemiology</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D018352" MajorTopicYN="N">Coronavirus Infections</DescriptorName><QualifierName UI="Q000453" MajorTopicYN="Y">epidemiology</QualifierName><QualifierName UI="Q000473" MajorTopicYN="Y">pathology</QualifierName><QualifierName UI="Q000503" MajorTopicYN="N">physiopathology</QualifierName><QualifierName UI="Q000821" MajorTopicYN="N">virology</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D018450" MajorTopicYN="N">Disease Progression</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D005260" MajorTopicYN="N">Female</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D006801" MajorTopicYN="N">Humans</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D008297" MajorTopicYN="N">Male</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D008875" MajorTopicYN="N">Middle Aged</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D058873" MajorTopicYN="N">Pandemics</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D011024" MajorTopicYN="N">Pneumonia, Viral</DescriptorName><QualifierName UI="Q000453" MajorTopicYN="Y">epidemiology</QualifierName><QualifierName UI="Q000473" MajorTopicYN="Y">pathology</QualifierName><QualifierName UI="Q000503" MajorTopicYN="N">physiopathology</QualifierName><QualifierName UI="Q000821" MajorTopicYN="N">virology</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D012189" MajorTopicYN="N">Retrospective Studies</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D012307" MajorTopicYN="N">Risk Factors</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D017201" MajorTopicYN="N">Virus Shedding</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D055815" MajorTopicYN="N">Young Adult</DescriptorName></MeshHeading></MeshHeadingList><KeywordList Owner="NOTNLM"><Keyword MajorTopicYN="Y">COVID-19</Keyword><Keyword MajorTopicYN="Y">asymptomatic</Keyword><Keyword MajorTopicYN="Y">early treatment</Keyword><Keyword MajorTopicYN="Y">hypertension</Keyword></KeywordList></MedlineCitation><PubmedData><History><PubMedPubDate PubStatus="pubmed"><Year>2020</Year><Month>7</Month><Day>30</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="medline"><Year>2020</Year><Month>8</Month><Day>28</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="entrez"><Year>2020</Year><Month>7</Month><Day>30</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate></History><PublicationStatus>ppublish</PublicationStatus><ArticleIdList><ArticleId IdType="pubmed">32722990</ArticleId><ArticleId IdType="doi">10.1080/21505594.2020.1802194</ArticleId></ArticleIdList></PubmedData></pubmed></record>Pour manipuler ce document sous Unix (Dilib)
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|texte= Characteristics of asymptomatic COVID-19 infection and progression: A multicenter, retrospective study.
}}
Pour générer des pages wiki
HfdIndexSelect -h $EXPLOR_AREA/Data/Main/Corpus/RBID.i -Sk "pubmed:32722990" \
| HfdSelect -Kh $EXPLOR_AREA/Data/Main/Corpus/biblio.hfd \
| NlmPubMed2Wicri -a CovidSeniorV1
| This area was generated with Dilib version V0.6.37. |  |