Longitudinal study of Middle East Respiratory Syndrome coronavirus infection in dromedary camel herds in Saudi Arabia, 2014–2015
Identifieur interne : 000D16 ( Main/Exploration ); précédent : 000D15; suivant : 000D17Longitudinal study of Middle East Respiratory Syndrome coronavirus infection in dromedary camel herds in Saudi Arabia, 2014–2015
Auteurs : Maged Gomaa Hemida [Arabie saoudite, Égypte] ; Abdulmohsen Alnaeem [Arabie saoudite] ; Daniel Kw Chu [République populaire de Chine] ; Ranawaka Apm Perera [République populaire de Chine] ; Samuel Ms Chan [République populaire de Chine] ; Faisal Almathen [Arabie saoudite] ; Emily Yau [République populaire de Chine] ; Brian Cy Ng [République populaire de Chine] ; Richard J. Webby [États-Unis] ; Leo Lm Poon [République populaire de Chine] ; Malik Peiris [République populaire de Chine]Source :
- Emerging Microbes & Infections [ 2222-1751 ] ; 2017.
Descripteurs français
- KwdFr :
- ARN viral (sang), Animaux, Anticorps antiviraux (sang), Arabie saoudite (épidémiologie), Chameaux (virologie), Charge virale, Coronavirus du syndrome respiratoire du Moyen-Orient (), Coronavirus du syndrome respiratoire du Moyen-Orient (génétique), Coronavirus du syndrome respiratoire du Moyen-Orient (immunologie), Coronavirus du syndrome respiratoire du Moyen-Orient (isolement et purification), Infections à coronavirus (médecine vétérinaire), Infections à coronavirus (transmission), Infections à coronavirus (virologie), Infections à coronavirus (épidémiologie), Nez (virologie), Phylogénie, Rectum (virologie), Réaction de polymérisation en chaîne, Transmission de maladie infectieuse (), Zoonoses, Études longitudinales.
- MESH :
- génétique : Coronavirus du syndrome respiratoire du Moyen-Orient.
- immunologie : Coronavirus du syndrome respiratoire du Moyen-Orient.
- isolement et purification : Coronavirus du syndrome respiratoire du Moyen-Orient.
- médecine vétérinaire : Infections à coronavirus.
- sang : ARN viral, Anticorps antiviraux.
- virologie : Chameaux, Infections à coronavirus, Nez, Rectum.
- épidémiologie : Arabie saoudite, Infections à coronavirus.
- Animaux, Charge virale, Coronavirus du syndrome respiratoire du Moyen-Orient, Phylogénie, Réaction de polymérisation en chaîne, Transmission de maladie infectieuse, Zoonoses, Études longitudinales.
English descriptors
- KwdEn :
- Animals, Antibodies, Viral (blood), Camelus (virology), Coronavirus Infections (epidemiology), Coronavirus Infections (transmission), Coronavirus Infections (veterinary), Coronavirus Infections (virology), Disease Transmission, Infectious (prevention & control), Longitudinal Studies, Middle East Respiratory Syndrome Coronavirus (classification), Middle East Respiratory Syndrome Coronavirus (genetics), Middle East Respiratory Syndrome Coronavirus (immunology), Middle East Respiratory Syndrome Coronavirus (isolation & purification), Nose (virology), Phylogeny, Polymerase Chain Reaction, RNA, Viral (blood), Rectum (virology), Saudi Arabia (epidemiology), Viral Load, Zoonoses.
- MESH :
- chemical , blood : Antibodies, Viral, RNA, Viral.
- classification : Middle East Respiratory Syndrome Coronavirus.
- epidemiology : Coronavirus Infections, Saudi Arabia.
- genetics : Middle East Respiratory Syndrome Coronavirus.
- immunology : Middle East Respiratory Syndrome Coronavirus.
- isolation & purification : Middle East Respiratory Syndrome Coronavirus.
- prevention & control : Disease Transmission, Infectious.
- transmission : Coronavirus Infections.
- veterinary : Coronavirus Infections.
- virology : Camelus, Coronavirus Infections, Nose, Rectum.
- Animals, Longitudinal Studies, Phylogeny, Polymerase Chain Reaction, Viral Load, Zoonoses.
Abstract
Two herds of dromedary camels were longitudinally sampled with nasal and rectal swabs and serum, between September 2014 and May 2015, and the samples were tested for Middle East Respiratory Syndrome (MERS) coronavirus RNA and antibodies. Evidence of MERS-CoV infection was confirmed in one herd on the basis of detection of virus RNA in nasal swabs from three camels and significant increases in the antibody titers from three others. The three viruses were genetically identical, thus indicating introduction of a single virus into this herd. There was evidence of reinfection of camels that were previously seropositive, thus suggesting that prior infection does not provide complete immunity from reinfection, a finding that is relevant to camel vaccination strategies as a means to prevent zoonotic transmission.
Url:
DOI: 10.1038/emi.2017.44
PubMed: 28634355
PubMed Central: 5520318
Affiliations:
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Le document en format XML
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dromedary camel herds in Saudi Arabia, 2014–2015</title><author><name sortKey="Hemida, Maged Gomaa" sort="Hemida, Maged Gomaa" uniqKey="Hemida M" first="Maged Gomaa" last="Hemida">Maged Gomaa Hemida</name><affiliation wicri:level="1"><nlm:aff id="aff1"><institution>Department of Microbiology and Parasitology, College of Veterinary Medicine, King Faisal University, Alhufuf</institution>, Al-Ahsa 31982,<country>Saudi Arabia</country></nlm:aff><country xml:lang="fr">Arabie saoudite</country><wicri:regionArea># see nlm:aff country strict</wicri:regionArea></affiliation><affiliation wicri:level="1"><nlm:aff id="aff2"><institution>Department of Virology, Faculty of Veterinary Medicine, Kafrelsheikh University</institution>, Kafrelsheikh 33516,<country>Egypt</country></nlm:aff><country xml:lang="fr">Égypte</country><wicri:regionArea># see nlm:aff country strict</wicri:regionArea></affiliation></author><author><name sortKey="Alnaeem, Abdulmohsen" sort="Alnaeem, Abdulmohsen" uniqKey="Alnaeem A" 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last="Perera">Ranawaka Apm Perera</name><affiliation wicri:level="1"><nlm:aff id="aff4"><institution>School of Public Health, The University of Hong Kong</institution>, Hong Kong,<country>China</country></nlm:aff><country xml:lang="fr">République populaire de Chine</country><wicri:regionArea># see nlm:aff country strict</wicri:regionArea></affiliation></author><author><name sortKey="Chan, Samuel Ms" sort="Chan, Samuel Ms" uniqKey="Chan S" first="Samuel Ms" last="Chan">Samuel Ms Chan</name><affiliation wicri:level="1"><nlm:aff id="aff4"><institution>School of Public Health, The University of Hong Kong</institution>, Hong Kong,<country>China</country></nlm:aff><country xml:lang="fr">République populaire de Chine</country><wicri:regionArea># see nlm:aff country strict</wicri:regionArea></affiliation></author><author><name sortKey="Almathen, Faisal" sort="Almathen, Faisal" uniqKey="Almathen F" first="Faisal" last="Almathen">Faisal Almathen</name><affiliation wicri:level="1"><nlm:aff 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Kong</institution>, Hong Kong,<country>China</country></nlm:aff><country xml:lang="fr">République populaire de Chine</country><wicri:regionArea># see nlm:aff country strict</wicri:regionArea></affiliation></author><author><name sortKey="Webby, Richard J" sort="Webby, Richard J" uniqKey="Webby R" first="Richard J" last="Webby">Richard J. Webby</name><affiliation wicri:level="1"><nlm:aff id="aff6"><institution>Division of Virology, Department of Infectious Diseases, St Jude Children’s Research Hospital</institution>, Memphis, TN 38105,<country>USA</country></nlm:aff><country xml:lang="fr">États-Unis</country><wicri:regionArea># see nlm:aff country strict</wicri:regionArea></affiliation></author><author><name sortKey="Poon, Leo Lm" sort="Poon, Leo Lm" uniqKey="Poon L" first="Leo Lm" last="Poon">Leo Lm Poon</name><affiliation wicri:level="1"><nlm:aff id="aff4"><institution>School of Public Health, The University of Hong Kong</institution>, Hong Kong,<country>China</country></nlm:aff><country xml:lang="fr">République populaire de Chine</country><wicri:regionArea># see nlm:aff country strict</wicri:regionArea></affiliation></author><author><name sortKey="Peiris, Malik" sort="Peiris, Malik" uniqKey="Peiris M" first="Malik" last="Peiris">Malik Peiris</name><affiliation wicri:level="1"><nlm:aff id="aff4"><institution>School of Public Health, The University of Hong Kong</institution>, Hong Kong,<country>China</country></nlm:aff><country xml:lang="fr">République populaire de Chine</country><wicri:regionArea># see nlm:aff country strict</wicri:regionArea></affiliation></author></analytic><series><title level="j">Emerging Microbes & Infections</title><idno type="eISSN">2222-1751</idno><imprint><date when="2017">2017</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Animals</term><term>Antibodies, Viral (blood)</term><term>Camelus (virology)</term><term>Coronavirus Infections (epidemiology)</term><term>Coronavirus Infections (transmission)</term><term>Coronavirus Infections (veterinary)</term><term>Coronavirus Infections (virology)</term><term>Disease Transmission, Infectious (prevention & control)</term><term>Longitudinal Studies</term><term>Middle East Respiratory Syndrome Coronavirus (classification)</term><term>Middle East Respiratory Syndrome Coronavirus (genetics)</term><term>Middle East Respiratory Syndrome Coronavirus (immunology)</term><term>Middle East Respiratory Syndrome Coronavirus (isolation & purification)</term><term>Nose (virology)</term><term>Phylogeny</term><term>Polymerase Chain Reaction</term><term>RNA, Viral (blood)</term><term>Rectum (virology)</term><term>Saudi Arabia (epidemiology)</term><term>Viral Load</term><term>Zoonoses</term></keywords><keywords scheme="KwdFr" xml:lang="fr"><term>ARN viral (sang)</term><term>Animaux</term><term>Anticorps antiviraux (sang)</term><term>Arabie saoudite (épidémiologie)</term><term>Chameaux (virologie)</term><term>Charge virale</term><term>Coronavirus du syndrome respiratoire du Moyen-Orient ()</term><term>Coronavirus du syndrome respiratoire du Moyen-Orient (génétique)</term><term>Coronavirus du syndrome respiratoire du Moyen-Orient (immunologie)</term><term>Coronavirus du syndrome respiratoire du Moyen-Orient (isolement et purification)</term><term>Infections à coronavirus (médecine vétérinaire)</term><term>Infections à coronavirus (transmission)</term><term>Infections à coronavirus (virologie)</term><term>Infections à coronavirus (épidémiologie)</term><term>Nez (virologie)</term><term>Phylogénie</term><term>Rectum (virologie)</term><term>Réaction de polymérisation en chaîne</term><term>Transmission de maladie infectieuse ()</term><term>Zoonoses</term><term>Études longitudinales</term></keywords><keywords scheme="MESH" type="chemical" qualifier="blood" xml:lang="en"><term>Antibodies, Viral</term><term>RNA, Viral</term></keywords><keywords scheme="MESH" qualifier="classification" xml:lang="en"><term>Middle East Respiratory Syndrome Coronavirus</term></keywords><keywords scheme="MESH" qualifier="epidemiology" xml:lang="en"><term>Coronavirus Infections</term><term>Saudi Arabia</term></keywords><keywords scheme="MESH" qualifier="genetics" xml:lang="en"><term>Middle East Respiratory Syndrome Coronavirus</term></keywords><keywords scheme="MESH" qualifier="génétique" xml:lang="fr"><term>Coronavirus du syndrome respiratoire du Moyen-Orient</term></keywords><keywords scheme="MESH" qualifier="immunologie" xml:lang="fr"><term>Coronavirus du syndrome respiratoire du Moyen-Orient</term></keywords><keywords scheme="MESH" qualifier="immunology" xml:lang="en"><term>Middle East Respiratory Syndrome Coronavirus</term></keywords><keywords scheme="MESH" qualifier="isolation & purification" xml:lang="en"><term>Middle East Respiratory Syndrome Coronavirus</term></keywords><keywords scheme="MESH" qualifier="isolement et purification" xml:lang="fr"><term>Coronavirus du syndrome respiratoire du Moyen-Orient</term></keywords><keywords scheme="MESH" qualifier="médecine vétérinaire" xml:lang="fr"><term>Infections à coronavirus</term></keywords><keywords scheme="MESH" qualifier="prevention & control" xml:lang="en"><term>Disease Transmission, Infectious</term></keywords><keywords scheme="MESH" qualifier="sang" xml:lang="fr"><term>ARN viral</term><term>Anticorps antiviraux</term></keywords><keywords scheme="MESH" qualifier="transmission" xml:lang="en"><term>Coronavirus Infections</term></keywords><keywords scheme="MESH" qualifier="veterinary" xml:lang="en"><term>Coronavirus Infections</term></keywords><keywords scheme="MESH" qualifier="virologie" xml:lang="fr"><term>Chameaux</term><term>Infections à coronavirus</term><term>Nez</term><term>Rectum</term></keywords><keywords scheme="MESH" qualifier="virology" xml:lang="en"><term>Camelus</term><term>Coronavirus Infections</term><term>Nose</term><term>Rectum</term></keywords><keywords scheme="MESH" qualifier="épidémiologie" xml:lang="fr"><term>Arabie saoudite</term><term>Infections à coronavirus</term></keywords><keywords scheme="MESH" xml:lang="en"><term>Animals</term><term>Longitudinal Studies</term><term>Phylogeny</term><term>Polymerase Chain Reaction</term><term>Viral Load</term><term>Zoonoses</term></keywords><keywords scheme="MESH" xml:lang="fr"><term>Animaux</term><term>Charge virale</term><term>Coronavirus du syndrome respiratoire du Moyen-Orient</term><term>Phylogénie</term><term>Réaction de polymérisation en chaîne</term><term>Transmission de maladie infectieuse</term><term>Zoonoses</term><term>Études longitudinales</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en"><p>Two herds of dromedary camels were longitudinally sampled with nasal and rectal swabs and serum, between September 2014 and May 2015, and the samples were tested for Middle East Respiratory Syndrome (MERS) coronavirus RNA and antibodies. Evidence of MERS-CoV infection was confirmed in one herd on the basis of detection of virus RNA in nasal swabs from three camels and significant increases in the antibody titers from three others. The three viruses were genetically identical, thus indicating introduction of a single virus into this herd. There was evidence of reinfection of camels that were previously seropositive, thus suggesting that prior infection does not provide complete immunity from reinfection, a finding that is relevant to camel vaccination strategies as a means to prevent zoonotic transmission.</p></div></front><back><div1 type="bibliography"><listBibl><biblStruct></biblStruct><biblStruct></biblStruct><biblStruct></biblStruct><biblStruct></biblStruct><biblStruct></biblStruct><biblStruct></biblStruct><biblStruct></biblStruct><biblStruct></biblStruct><biblStruct></biblStruct><biblStruct></biblStruct><biblStruct></biblStruct><biblStruct></biblStruct><biblStruct></biblStruct><biblStruct></biblStruct><biblStruct></biblStruct><biblStruct></biblStruct><biblStruct></biblStruct><biblStruct></biblStruct><biblStruct></biblStruct><biblStruct></biblStruct><biblStruct></biblStruct></listBibl></div1></back></TEI><affiliations><list><country><li>Arabie saoudite</li><li>République populaire de Chine</li><li>Égypte</li><li>États-Unis</li></country></list><tree><country name="Arabie saoudite"><noRegion><name sortKey="Hemida, Maged Gomaa" sort="Hemida, Maged Gomaa" uniqKey="Hemida M" first="Maged Gomaa" last="Hemida">Maged Gomaa Hemida</name></noRegion><name sortKey="Almathen, Faisal" sort="Almathen, Faisal" uniqKey="Almathen F" first="Faisal" last="Almathen">Faisal Almathen</name><name sortKey="Alnaeem, Abdulmohsen" sort="Alnaeem, Abdulmohsen" uniqKey="Alnaeem A" first="Abdulmohsen" last="Alnaeem">Abdulmohsen Alnaeem</name></country><country name="Égypte"><noRegion><name sortKey="Hemida, Maged Gomaa" sort="Hemida, Maged Gomaa" uniqKey="Hemida M" first="Maged Gomaa" last="Hemida">Maged Gomaa Hemida</name></noRegion></country><country name="République populaire de Chine"><noRegion><name sortKey="Chu, Daniel Kw" sort="Chu, Daniel Kw" uniqKey="Chu D" first="Daniel Kw" last="Chu">Daniel Kw Chu</name></noRegion><name sortKey="Chan, Samuel Ms" sort="Chan, Samuel Ms" uniqKey="Chan S" first="Samuel Ms" last="Chan">Samuel Ms Chan</name><name sortKey="Ng, Brian Cy" sort="Ng, Brian Cy" uniqKey="Ng B" first="Brian Cy" last="Ng">Brian Cy Ng</name><name sortKey="Peiris, Malik" sort="Peiris, Malik" uniqKey="Peiris M" first="Malik" last="Peiris">Malik Peiris</name><name sortKey="Perera, Ranawaka Apm" sort="Perera, Ranawaka Apm" uniqKey="Perera R" first="Ranawaka Apm" last="Perera">Ranawaka Apm Perera</name><name sortKey="Poon, Leo Lm" sort="Poon, Leo Lm" uniqKey="Poon L" first="Leo Lm" last="Poon">Leo Lm Poon</name><name sortKey="Yau, Emily" sort="Yau, Emily" uniqKey="Yau E" first="Emily" last="Yau">Emily Yau</name></country><country name="États-Unis"><noRegion><name sortKey="Webby, Richard J" sort="Webby, Richard J" uniqKey="Webby R" first="Richard J" last="Webby">Richard J. 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