Middle East respiratory syndrome coronavirus (MERS-CoV) in dromedary camels, Oman, 2013.
نویسندگان
چکیده
A countrywide survey in Oman revealed Middle Eastrespiratory syndrome coronavirus (MERS-CoV) nucleicacid in five of 76 dromedary camels. Camel-derivedMERS-CoV sequences (3,754 nucleotides assembled from partial sequences of the open reading frame (ORF)1a, spike, and ORF4b genes) from Oman and Qatar were slightly different from each other, but closely related to human MERS-CoV sequences from the same geographical areas, suggesting local zoonotic transmission. High viral loads in nasal and conjunctival swabs suggest possible transmission by the respiratory route.
منابع مشابه
Middle East respiratory syndrome coronavirus neutralising serum antibodies in dromedary camels: a comparative serological study.
BACKGROUND A new betacoronavirus-Middle East respiratory syndrome coronavirus (MERS-CoV)-has been identified in patients with severe acute respiratory infection. Although related viruses infect bats, molecular clock analyses have been unable to identify direct ancestors of MERS-CoV. Anecdotal exposure histories suggest that patients had been in contact with dromedary camels or goats. We investi...
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In Saudi Arabia, including regions of Riyadh and Al Ahsa, pseudoparticle neutralisation (ppNT) and microneutralisation (MNT) tests detected no antibodies to Middle East Respiratory Syndrome coronavirus (MERS-CoV) in sheep (n= 100), goats (n= 45), cattle (n= 50) and chickens (n= 240). Dromedary camels however, had a high prevalence of MERS-CoV antibodies. Bovine coronavirus (BCoV) infected sera ...
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متن کاملLetter to the Editor: Middle East respiratory syndrome coronavirus (MERS-CoV) in dromedary camels: are dromedary camels a reservoir for MERS-CoV?
To the Editor: In a recent issue of Eurosurveillance, we read the article by Nowotny et al. [1]. In this article, the authors concluded, based on phylogenetic analysis and a high Middle East respiratory coronavirus (MERS-CoV) load in nasal swabs of dromedary camels, that local zoonotic transmission of MERS-CoV from camels may be possible through the respiratory route. We would like to thank the...
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ورودعنوان ژورنال:
- Euro surveillance : bulletin Europeen sur les maladies transmissibles = European communicable disease bulletin
دوره 19 16 شماره
صفحات -
تاریخ انتشار 2014