Middle East respiratory syndrome coronavirus infection in non-camelid domestic mammals.
Abstract: Dromedary camels are natural host of the Middle East respiratory syndrome coronavirus (MERS-CoV). However, there are limited studies of MERS-CoV infection of other domestic mammals exposed to infected dromedaries. We expanded our surveillance among camels in Egypt, Tunisia, and Senegal to include other domestic mammalian species in contact with infected camels. A total of 820 sera and 823 nasal swabs from cattle, sheep, goats, donkeys, buffaloes, mules, and horses were collected. Swabs were tested using RT-PCR and virus RNA-positive samples were genetically sequenced and phylogenetically analysed. Sera were screened using virus microneutralization tests and positive sera (where available) were confirmed using plaque reduction neutralization tests (PRNT). We detected 90% PRNT confirmed MERS-CoV antibody in 35 (55.6%) of 63 sera from sheep collected from Senegal, two sheep (1.8%) of 114 in Tunisia and a goat (0.9%) of 107 in Egypt, with titres ranging from 1:80 to ≥1:320. We detected MERS-CoV RNA in swabs from three sheep (1.2%) of 254 and five goats (4.1%) of 121 from Egypt and Senegal, as well as one cow (1.9%) of 53 and three donkeys (7.1%) of 42 from Egypt. Partial sequences of the RT-PCR amplicons confirmed specificity of the results. This study showed that domestic livestock in contact with MERS-CoV infected camels may be at risk of infection. We recommend expanding current MERS-CoV surveillance in animals to include other livestock in close contact with dromedary camels. The segregation of camels from other livestock in farms and live animal markets may need to be considered.
Publication Date: 2019-03-15 PubMed ID: 30866764PubMed Central: PMC6455111DOI: 10.1080/22221751.2018.1560235Google Scholar: Lookup
The Equine Research Bank provides access to a large database of publicly available scientific literature. Inclusion in the Research Bank does not imply endorsement of study methods or findings by Mad Barn.
- Journal Article
- Animal Health
- Animal Science
- Animal Species
- Animal Study
- Disease control
- Disease Diagnosis
- Disease Management
- Disease Outbreaks
- Disease Prevalence
- Disease Prevention
- Disease Surveillance
- Disease Transmission
- Disease Treatment
- Domestic Animals
- Epidemiology
- Equine Diseases
- Equine Health
- Equine Medicine
- Equine Research
- Equine Science
- Equine Studies
- Infection
- Infectious Disease
- Livestock
- Public Health
- Veterinary Care
- Veterinary Medicine
- Veterinary Research
- Veterinary Science
- Virology
- Virus
- Zoonotic Diseases
Summary
This research summary has been generated with artificial intelligence and may contain errors and omissions. Refer to the original study to confirm details provided. Submit correction.
This research article examines the potential for Middle East respiratory syndrome coronavirus (MERS-CoV) to infect non-camelid domestic mammals that are in close contact with infected camels. The study found that such domestic livestock may be at risk of infection, and recommends expanded surveillance measures in animals that are in close contact with dromedary camels.
Research Context and Methodology
- The researchers are studying Middle East respiratory syndrome coronavirus (MERS-CoV) which is usually found in dromedary camels.
- The focus of this study is not only the camels but also other domestic mammals that are often in contact with these infected camels.
- The research was expanded to domestic mammals in Egypt, Tunisia, and Senegal where 820 sera and 823 nasal swabs were collected from animals like cows, sheep, goats, donkeys, buffaloes, mules, and horses.
- The swabs were tested using RT-PCR (Reverse Transcription-Polymerase Chain Reaction), a method to detect virus RNA, and then genetically sequenced and phylogenetically analysed.
- The sera were screened using virus microneutralization tests and positive results were confirmed using plaque reduction neutralization tests (PRNT).
Research Findings
- Early results showed confirmed MERS-CoV infection in 35 sheep, two sheep in Tunisia, and a goat in Egypt, all measured with titres ranging from 1:80 to ≥1:320.
- MERS-CoV RNA was detected in swabs from three sheep and five goats from Egypt and Senegal, one cow, and three donkeys from Egypt.
- Partial sequences of the RT-PCR amplicons confirmed the specificity of these results.
- Overall, the study showed that domestic livestock that come into contact with MERS-CoV infected camels might be at risk of getting infected.
Implications and Recommendations
- The researchers recommended that the current surveillance for MERS-CoV in animals should be expanded to include other domestic livestock that are in close contact with dromedary camels.
- They suggested that the possible segregation of camels from other livestock in farms and animal markets should be considered to reduce the risk of infection transmission.
Cite This Article
APA
Kandeil A, Gomaa M, Shehata M, El-Taweel A, Kayed AE, Abiadh A, Jrijer J, Moatasim Y, Kutkat O, Bagato O, Mahmoud S, Mostafa A, El-Shesheny R, Perera RA, Ko RL, Hassan N, Elsokary B, Allal L, Saad A, Sobhy H, McKenzie PP, Webby RJ, Peiris M, Ali MA, Kayali G.
(2019).
Middle East respiratory syndrome coronavirus infection in non-camelid domestic mammals.
Emerg Microbes Infect, 8(1), 103-108.
https://doi.org/10.1080/22221751.2018.1560235 Publication
Researcher Affiliations
- a Center of Scientific Excellence for Influenza Virus , National Research Centre , Giza , Egypt.
- a Center of Scientific Excellence for Influenza Virus , National Research Centre , Giza , Egypt.
- a Center of Scientific Excellence for Influenza Virus , National Research Centre , Giza , Egypt.
- a Center of Scientific Excellence for Influenza Virus , National Research Centre , Giza , Egypt.
- a Center of Scientific Excellence for Influenza Virus , National Research Centre , Giza , Egypt.
- b Nature Link , Sfax , Tunisia.
- b Nature Link , Sfax , Tunisia.
- a Center of Scientific Excellence for Influenza Virus , National Research Centre , Giza , Egypt.
- a Center of Scientific Excellence for Influenza Virus , National Research Centre , Giza , Egypt.
- a Center of Scientific Excellence for Influenza Virus , National Research Centre , Giza , Egypt.
- a Center of Scientific Excellence for Influenza Virus , National Research Centre , Giza , Egypt.
- a Center of Scientific Excellence for Influenza Virus , National Research Centre , Giza , Egypt.
- c Institute of Medical Virology , Justus Liebig University Giessen , Giessen , Germany.
- a Center of Scientific Excellence for Influenza Virus , National Research Centre , Giza , Egypt.
- d St. Jude Children's Research Hospital , Memphis , TN , USA.
- e School of Public Health , University of Hong Kong , Sandy Bay , Hong Kong.
- e School of Public Health , University of Hong Kong , Sandy Bay , Hong Kong.
- f General Organizations of Veterinary Services , Ministry of Agriculture and Land Reclamation , Giza , Egypt.
- f General Organizations of Veterinary Services , Ministry of Agriculture and Land Reclamation , Giza , Egypt.
- g Food and Agriculture Organization of the United Nations , Emergency Center for Transboundary Animal Diseases , Giza , Egypt.
- g Food and Agriculture Organization of the United Nations , Emergency Center for Transboundary Animal Diseases , Giza , Egypt.
- g Food and Agriculture Organization of the United Nations , Emergency Center for Transboundary Animal Diseases , Giza , Egypt.
- d St. Jude Children's Research Hospital , Memphis , TN , USA.
- d St. Jude Children's Research Hospital , Memphis , TN , USA.
- e School of Public Health , University of Hong Kong , Sandy Bay , Hong Kong.
- a Center of Scientific Excellence for Influenza Virus , National Research Centre , Giza , Egypt.
- h Human Link , Baabda , Lebanon.
- i University of Texas Health Sciences Center , Houston , TX , USA.
MeSH Terms
- Animals
- Animals, Domestic / blood
- Animals, Domestic / immunology
- Animals, Domestic / virology
- Antibodies, Viral / blood
- Cattle
- Coronavirus Infections / diagnosis
- Coronavirus Infections / immunology
- Egypt
- Goats
- Horses
- Humans
- 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
- Neutralization Tests
- Nose / virology
- Phylogeny
- Population Surveillance
- Senegal
- Sequence Analysis, RNA / methods
- Sheep
- Tunisia
Grant Funding
- HHSN272201400006C / NIAID NIH HHS
References
This article includes 22 references
- Zaki AM, van Boheemen S, Bestebroer TM, Osterhaus AD, Fouchier RA. Isolation of a novel coronavirus from a man with pneumonia in Saudi Arabia.. N Engl J Med 2012 Nov 8;367(19):1814-20.
- nWHO nMiddle East respiratory syndrome coronavirus (MERS-CoV); 2017. Available from: http://www.who.int/emergencies/mers-cov/en/.
- Shehata MM, Chu DK, Gomaa MR, AbiSaid M, El Shesheny R, Kandeil A, Bagato O, Chan SM, Barbour EK, Shaib HS, McKenzie PP, Webby RJ, Ali MA, Peiris M, Kayali G. Surveillance for Coronaviruses in Bats, Lebanon and Egypt, 2013-2015.. Emerg Infect Dis 2016 Jan;22(1):148-50.
- Memish ZA, Cotten M, Meyer B, Watson SJ, Alsahafi AJ, Al Rabeeah AA, Corman VM, Sieberg A, Makhdoom HQ, Assiri A, Al Masri M, Aldabbagh S, Bosch BJ, Beer M, Müller MA, Kellam P, Drosten C. Human infection with MERS coronavirus after exposure to infected camels, Saudi Arabia, 2013.. Emerg Infect Dis 2014 Jun;20(6):1012-5.
- Raj VS, Mou H, Smits SL, Dekkers DH, Müller MA, Dijkman R, Muth D, Demmers JA, Zaki A, Fouchier RA, Thiel V, Drosten C, Rottier PJ, Osterhaus AD, Bosch BJ, Haagmans BL. Dipeptidyl peptidase 4 is a functional receptor for the emerging human coronavirus-EMC.. Nature 2013 Mar 14;495(7440):251-4.
- van Doremalen N, Miazgowicz KL, Milne-Price S, Bushmaker T, Robertson S, Scott D, Kinne J, McLellan JS, Zhu J, Munster VJ. Host species restriction of Middle East respiratory syndrome coronavirus through its receptor, dipeptidyl peptidase 4.. J Virol 2014 Aug;88(16):9220-32.
- Reusken CB, Ababneh M, Raj VS, Meyer B, Eljarah A, Abutarbush S, Godeke GJ, Bestebroer TM, Zutt I, Muller MA, Bosch BJ, Rottier PJ, Osterhaus AD, Drosten C, Haagmans BL, Koopmans MP. Middle East Respiratory Syndrome coronavirus (MERS-CoV) serology in major livestock species in an affected region in Jordan, June to September 2013.. Euro Surveill 2013 Dec 12;18(50):20662.
- Hemida MG, Chu DKW, Perera RAPM, Ko RLW, So RTY, Ng BCY, Chan SMS, Chu S, Alnaeem AA, Alhammadi MA, Webby RJ, Poon LLM, Balasuriya UBR, Peiris M. Coronavirus infections in horses in Saudi Arabia and Oman.. Transbound Emerg Dis 2017 Dec;64(6):2093-2103.
- Meyer B, García-Bocanegra I, Wernery U, Wernery R, Sieberg A, Müller MA, Drexler JF, Drosten C, Eckerle I. Serologic assessment of possibility for MERS-CoV infection in equids.. Emerg Infect Dis 2015 Jan;21(1):181-2.
- Shehata MM, Gomaa MR, Ali MA, Kayali G. Middle East respiratory syndrome coronavirus: a comprehensive review.. Front Med 2016 Jun;10(2):120-36.
- Ali M, El-Shesheny R, Kandeil A, Shehata M, Elsokary B, Gomaa M, Hassan N, El Sayed A, El-Taweel A, Sobhy H, Fasina FO, Dauphin G, El Masry I, Wolde AW, Daszak P, Miller M, VonDobschuetz S, Morzaria S, Lubroth J, Makonnen YJ. Cross-sectional surveillance of Middle East respiratory syndrome coronavirus (MERS-CoV) in dromedary camels and other mammals in Egypt, August 2015 to January 2016.. Euro Surveill 2017 Mar 16;22(11).
- Chu DKW, Hui KPY, Perera RAPM, Miguel E, Niemeyer D, Zhao J, Channappanavar R, Dudas G, Oladipo JO, Traoré A, Fassi-Fihri O, Ali A, Demissié GF, Muth D, Chan MCW, Nicholls JM, Meyerholz DK, Kuranga SA, Mamo G, Zhou Z, So RTY, Hemida MG, Webby RJ, Roger F, Rambaut A, Poon LLM, Perlman S, Drosten C, Chevalier V, Peiris M. MERS coronaviruses from camels in Africa exhibit region-dependent genetic diversity.. Proc Natl Acad Sci U S A 2018 Mar 20;115(12):3144-3149.
- Hemida MG, Perera RA, Al Jassim RA, Kayali G, Siu LY, Wang P, Chu KW, Perlman S, Ali MA, Alnaeem A, Guan Y, Poon LL, Saif L, Peiris M. Seroepidemiology of Middle East respiratory syndrome (MERS) coronavirus in Saudi Arabia (1993) and Australia (2014) and characterisation of assay specificity.. Euro Surveill 2014 Jun 12;19(23).
- Tråvén M, Carlsson U, Lundén A, Larsson B. Serum antibodies to bovine coronavirus in Swedish sheep.. Acta Vet Scand 1999;40(1):69-74.
- de Wit E, Feldmann F, Horne E, Martellaro C, Haddock E, Bushmaker T, Rosenke K, Okumura A, Rosenke R, Saturday G, Scott D, Feldmann H. Domestic Pig Unlikely Reservoir for MERS-CoV.. Emerg Infect Dis 2017 Jun;23(6):985-988.
- Vergara-Alert J, van den Brand JM, Widagdo W, Muñoz M 5th, Raj S, Schipper D, Solanes D, Cordón I, Bensaid A, Haagmans BL, Segalés J. Livestock Susceptibility to Infection with Middle East Respiratory Syndrome Coronavirus.. Emerg Infect Dis 2017 Feb;23(2):232-240.
- Corman VM, Müller MA, Costabel U, Timm J, Binger T, Meyer B, Kreher P, Lattwein E, Eschbach-Bludau M, Nitsche A, Bleicker T, Landt O, Schweiger B, Drexler JF, Osterhaus AD, Haagmans BL, Dittmer U, Bonin F, Wolff T, Drosten C. Assays for laboratory confirmation of novel human coronavirus (hCoV-EMC) infections.. Euro Surveill 2012 Dec 6;17(49).
- nWHO nLaboratory Testing for Middle East Respiratory Syndrome Coronavirus; 2013. available from: www.who.int/csr/disease/coronavirus_infections/MERS_Lab_recos_16_Sept_2013.pdf?ua=1.
- Tamura K, Stecher G, Peterson D, Filipski A, Kumar S. MEGA6: Molecular Evolutionary Genetics Analysis version 6.0.. Mol Biol Evol 2013 Dec;30(12):2725-9.
- Hall TA. Bioedit: a user-friendly biological sequence alignment editor and analysis for Windows 95/98/NT. Nucleic Acids Symp 1999;41:95–98.
- Park WB, Perera RA, Choe PG, Lau EH, Choi SJ, Chun JY, Oh HS, Song KH, Bang JH, Kim ES, Kim HB, Park SW, Kim NJ, Man Poon LL, Peiris M, Oh MD. Kinetics of Serologic Responses to MERS Coronavirus Infection in Humans, South Korea.. Emerg Infect Dis 2015 Dec;21(12):2186-9.
- Townzen JS, Brower AV, Judd DD. Identification of mosquito bloodmeals using mitochondrial cytochrome oxidase subunit I and cytochrome b gene sequences.. Med Vet Entomol 2008 Dec;22(4):386-93.
Citations
This article has been cited 37 times.- Kwon T, Gaudreault NN, Cool K, McDowell CD, Morozov I, Richt JA. Stability of SARS-CoV-2 in Biological Fluids of Animals. Viruses 2023 Mar 16;15(3).
- Tomas M, Capanoglu E, Bahrami A, Hosseini H, Akbari-Alavijeh S, Shaddel R, Rehman A, Rezaei A, Rashidinejad A, Garavand F, Goudarzi M, Jafari SM. The direct and indirect effects of bioactive compounds against coronavirus. Food Front 2022 Mar;3(1):96-123.
- Li CX, Noreen S, Zhang LX, Saeed M, Wu PF, Ijaz M, Dai DF, Maqbool I, Madni A, Akram F, Naveed M, Li JH. A critical analysis of SARS-CoV-2 (COVID-19) complexities, emerging variants, and therapeutic interventions and vaccination strategies. Biomed Pharmacother 2022 Feb;146:112550.
- Nova N. Cross-Species Transmission of Coronaviruses in Humans and Domestic Mammals, What Are the Ecological Mechanisms Driving Transmission, Spillover, and Disease Emergence?. Front Public Health 2021;9:717941.
- Weidinger P, Kolodziejek J, Camp JV, Loney T, Kannan DO, Ramaswamy S, Tayoun AA, Corman VM, Nowotny N. MERS-CoV in sheep, goats, and cattle, United Arab Emirates, 2019: Virological and serological investigations reveal an accidental spillover from dromedaries. Transbound Emerg Dis 2022 Sep;69(5):3066-3072.
- Goraichuk IV, Arefiev V, Stegniy BT, Gerilovych AP. Zoonotic and Reverse Zoonotic Transmissibility of SARS-CoV-2. Virus Res 2021 Sep;302:198473.
- Hedman HD, Krawczyk E, Helmy YA, Zhang L, Varga C. Host Diversity and Potential Transmission Pathways of SARS-CoV-2 at the Human-Animal Interface. Pathogens 2021 Feb 8;10(2).
- Zappulli V, Ferro S, Bonsembiante F, Brocca G, Calore A, Cavicchioli L, Centelleghe C, Corazzola G, De Vreese S, Gelain ME, Mazzariol S, Moccia V, Rensi N, Sammarco A, Torrigiani F, Verin R, Castagnaro M. Pathology of Coronavirus Infections: A Review of Lesions in Animals in the One-Health Perspective. Animals (Basel) 2020 Dec 11;10(12).
- Poudel U, Subedi D, Pantha S, Dhakal S. Animal coronaviruses and coronavirus disease 2019: Lesson for One Health approach. Open Vet J 2020 Oct;10(3):239-251.
- Suarez DL, Pantin-Jackwood MJ, Swayne DE, Lee SA, DeBlois SM, Spackman E. Lack of Susceptibility to SARS-CoV-2 and MERS-CoV in Poultry. Emerg Infect Dis 2020 Dec;26(12):3074-3076.
- Senger MR, Evangelista TCS, Dantas RF, Santana MVDS, Gonçalves LCS, de Souza Neto LR, Ferreira SB, Silva-Junior FP. COVID-19: molecular targets, drug repurposing and new avenues for drug discovery. Mem Inst Oswaldo Cruz 2020;115:e200254.
- Khamassi Khbou M, Daaloul Jedidi M, Bouaicha Zaafouri F, Benzarti M. Coronaviruses in farm animals: Epidemiology and public health implications. Vet Med Sci 2021 Mar;7(2):322-347.
- Gautam A, Kaphle K, Shrestha B, Phuyal S. Susceptibility to SARS, MERS, and COVID-19 from animal health perspective. Open Vet J 2020 Aug;10(2):164-177.
- Mostafa A, Kandeil A, Shehata M, El Shesheny R, Samy AM, Kayali G, Ali MA. Middle East Respiratory Syndrome Coronavirus (MERS-CoV): State of the Science. Microorganisms 2020 Jul 2;8(7).
- Wang W, Wang T, Deng Y, Niu P, A R, Zhao J, Peiris M, Tang S, Tan W. A novel luciferase immunosorbent assay performs better than a commercial enzyme-linked immunosorbent assay to detect MERS-CoV specific IgG in humans and animals. Biosaf Health 2019 Dec;1(3):134-143.
- Cimolai N. Features of enteric disease from human coronaviruses: Implications for COVID-19. J Med Virol 2020 Oct;92(10):1834-1844.
- Tolah AM, Al Masaudi SB, El-Kafrawy SA, Mirza AA, Harakeh SM, Hassan AM, Alsaadi MA, Alzahrani AA, Alsaaidi GA, Amor NMS, Alagaili AN, Hashem AM, Azhar EI. Cross-sectional prevalence study of MERS-CoV in local and imported dromedary camels in Saudi Arabia, 2016-2018. PLoS One 2020;15(5):e0232790.
- Decaro N, Lorusso A. Novel human coronavirus (SARS-CoV-2): A lesson from animal coronaviruses. Vet Microbiol 2020 May;244:108693.
- Fung SY, Yuen KS, Ye ZW, Chan CP, Jin DY. A tug-of-war between severe acute respiratory syndrome coronavirus 2 and host antiviral defence: lessons from other pathogenic viruses. Emerg Microbes Infect 2020;9(1):558-570.
- Al-Ahmadi K, Alahmadi M, Al-Zahrani A. Spatial association between primary Middle East respiratory syndrome coronavirus infection and exposure to dromedary camels in Saudi Arabia. Zoonoses Public Health 2020 Jun;67(4):382-390.
- Degnah AA, Al-Amri SS, Hassan AM, Almasoud AS, Mousa M, Almahboub SA, Alhabbab RY, Mirza AA, Hindawi SI, Alharbi NK, Azhar EI, Hashem AM. Seroprevalence of MERS-CoV in healthy adults in western Saudi Arabia, 2011-2016. J Infect Public Health 2020 May;13(5):697-703.
- Killerby ME, Biggs HM, Midgley CM, Gerber SI, Watson JT. Middle East Respiratory Syndrome Coronavirus Transmission. Emerg Infect Dis 2020 Feb;26(2):191-198.
- Farag E, Sikkema RS, Mohamedani AA, de Bruin E, Munnink BBO, Chandler F, Kohl R, van der Linden A, Okba NMA, Haagmans BL, van den Brand JMA, Elhaj AM, Abakar AD, Nour BYM, Mohamed AM, Alwaseela BE, Ahmed H, Alhajri MM, Koopmans M, Reusken C, Elrahman SHA. MERS-CoV in Camels but Not Camel Handlers, Sudan, 2015 and 2017. Emerg Infect Dis 2019 Dec;25(12):2333-2335.
- Baharoon S, Memish ZA. MERS-CoV as an emerging respiratory illness: A review of prevention methods. Travel Med Infect Dis 2019 Nov-Dec;32:101520.
- Alghamdi A, Hassan AM, Tolah AM, Alamari SS, Alzahrani AA, Alsaaidi GA, Abujamel TS, Azhar EI, Hashem AM. Molecular Evidence of Influenza A Virus Circulation in African Dromedary Camels Imported to Saudi Arabia, 2017-2018. Open Forum Infect Dis 2019 Oct;6(10):ofz370.
- Hemida MG. Middle East Respiratory Syndrome Coronavirus and the One Health concept. PeerJ 2019;7:e7556.
- Zhao S, Li W, Schuurman N, van Kuppeveld F, Bosch BJ, Egberink H. Serological Screening for Coronavirus Infections in Cats. Viruses 2019 Aug 13;11(8).
- Widagdo W, Okba NMA, Li W, de Jong A, de Swart RL, Begeman L, van den Brand JMA, Bosch BJ, Haagmans BL. Species-Specific Colocalization of Middle East Respiratory Syndrome Coronavirus Attachment and Entry Receptors. J Virol 2019 Aug 15;93(16).
- Skariyachan S, Challapilli SB, Packirisamy S, Kumargowda ST, Sridhar VS. Recent Aspects on the Pathogenesis Mechanism, Animal Models and Novel Therapeutic Interventions for Middle East Respiratory Syndrome Coronavirus Infections. Front Microbiol 2019;10:569.
- Hamza IA, Mao K, Gao C, Hamza H, Zhang H. Elements of Viral Outbreak Preparedness: Lessons, Strategies, and Future Directions. Viruses 2025 Dec 29;18(1).
- Usserbayev B, Zhugunissov K, Smekenov I, Akmyrzayev N, Abdykalyk A, Abeuov K, Zhumadil B, Melisbek A, Shirinbekov M, Zhaksylyk S, Nagymzhanova Z, Seidakhmetova A, Beltramo C, Peletto S, Kerimbaev A, Nurabaev S, Chervyakova O, Kozhabergenov N. Alpha- and Beta-Coronaviruses in Humans and Animals: Taxonomy, Reservoirs, Hosts, and Interspecies Transmission. Microorganisms 2025 Dec 24;14(1).
- Gomaa M, Edwards KM, Wang R, El Taweel A, Moatasim Y, Kutkat O, Kamel MN, El-Nagar HA, Dhanasekaran V, Ali MA, Kayali G, El-Shesheny R. Local and introduced lineages drive MERS-CoV recombination in Egyptian camels. J Virol 2025 Dec 23;99(12):e0064125.
- Yan G, Li Y, Zhou H, Franzo G, Zheng M, Liu H, Chen X, Dai J, He WT. Comparative Analysis of Codon Usage Patterns and Host Adaptation in Merbecoviruses. Viruses 2025 Nov 6;17(11).
- Madhloom IH, Othman RM, Al-Bayati HAM. Molecular detection of coronavirus in camelids and bovines using real-time quantitative polymerase chain reaction in Wasit Province, Iraq. Open Vet J 2025 Feb;15(2):765-773.
- Mao L, Cai X, Li J, Li X, Li S, Li W, Lu H, Dong Y, Zhai J, Xu X, Li B. Discovery of a novel Betacoronavirus 1, cpCoV, in goats in China: The new risk of cross-species transmission. PLoS Pathog 2025 Mar;21(3):e1012974.
- Mahmoud M, Badra R, Kandeil A, El-Shesheny R, Abdallah J, Ali MA, Kayali G. Role of research Laboratories in pandemic and epidemic response in the Eastern Mediterranean Region: Experiences from COVID-19, avian influenza, and MERS-CoV. Influenza Other Respir Viruses 2024 Feb;18(2):e13257.
- Du H, Chen F, Liu H, Hong P. Network-based virus-host interaction prediction with application to SARS-CoV-2. Patterns (N Y) 2021 May 14;2(5):100242.
Use Nutrition Calculator
Check if your horse's diet meets their nutrition requirements with our easy-to-use tool Check your horse's diet with our easy-to-use tool
Talk to a Nutritionist
Discuss your horse's feeding plan with our experts over a free phone consultation Discuss your horse's diet over a phone consultation
Submit Diet Evaluation
Get a customized feeding plan for your horse formulated by our equine nutritionists Get a custom feeding plan formulated by our nutritionists