Jump to content

Coronavirus mai alaƙa da MERS

Daga Wikipedia, Insakulofidiya ta kyauta.
Coronavirus mai alaƙa da MERS
Scientific classification
KingdomOrthornavirae (mul) Orthornavirae
PhylumPisuviricota (mul) Pisuviricota
ClassPisoniviricetes (mul) Pisoniviricetes
OrderNidovirales (mul) Nidovirales
DangiCoronaviridae (mul) Coronaviridae
GenusBetacoronavirus (mul) Betacoronavirus
jinsi Middle East respiratory syndrome-related coronavirus
,
General information
Host Camelus dromedarius (mul) Fassara, Homo sapiens (mul) Fassara da raƙumi
Rashin lafiya Middle East respiratory syndrome (en) Fassara

coronavirus mai alaƙa da cutar numfashi ta Gabas ta Tsakiya (MERS-CoV, ''Betacoronavirus cameli) [1] [2] ko EMC/2012 (HCoV-EMC/2012), kwayar cuta ce da ke haifar da cutar numérique ta Gabas da ta Tsakiya.[3][4] Wani nau'in coronavirus ne wanda ke kamuwa da mutane, jemagu, da raƙuma.[5] Kwayar cutar mai kamuwa da cuta ce mai ƙyalli, mai ma'ana, Kwayar cutar RNA guda ɗaya wacce ke shiga tantanin halitta ta hanyar ɗaurewa ga Mai karɓar DPP4. Wannan nau'in memba ne na jinsin Betacoronavirus da subgenus Merbecovirus. [6][5]

Da farko ana kiranta kawai sabon coronavirus ko nCoV, tare da sunayen wucin gadi na 2012 sabon coronavirus (2012-nCoV) da kuma coronavirus na mutum 2012 ('hCoV-12' ko hCoV-12), an fara bayar da rahoton ne a watan Yunin 2012 bayan jerin kwayar cutar da aka ware daga samfurori daga mutumin da ya kamu da rashin lafiya a cikin barkewar cutar numfashi ta 2012. Ya zuwa watan Yulin 2015, an bayar da rahoton kamuwa da MERS-CoV a kasashe sama da 21, a Turai, Arewacin Amurka da Asiya da Gabas ta Tsakiya. MERS-CoV yana daya daga cikin ƙwayoyin cuta da yawa da Hukumar Lafiya ta Duniya (WHO) ta gano a matsayin mai yiwuwa dalilin annobar nan gaba. Sun lissafa shi don bincike da ci gaba na gaggawa.[7][8] A cikin 2022, an gano sabon Coronavirus mai alaƙa da MERS, NeoCoV, a cikin jemagu, wanda aka gano yana haifar da haɗarin annoba.[9][10]

Kwayar cuta

[gyara sashe | gyara masomin]

Kwayar cutar MERS-CoV memba ne na rukunin beta na coronavirus, clades="cx-link" data-linkid="123" href="./Betacoronavirus" id="mwXQ" rel="mw:WikiLink" title="Betacoronavirus">Betacoronavirus, zuriyar C. An rarraba genomes na MERS-kov a cikin nau'o'i biyu, clade A da B. Abubuwan da suka fi dacewa sun kasance na clade A, yayin da mafi yawan lokuta na baya-bayan nan suna cikin nau'in B.[11]

MERS-CoV yana ɗaya daga cikin sanannun ƙwayoyin cuta guda bakwai da za su kamu da mutane, gami da HCoV-229E, HCoV-NL63, HCoV-OC43, HCoV'HKU1, asalin SARS-CoV (ko SARS-CoV-1), da SARS-CoV-2.[12] Sau da yawa ana kiranta da kwayar cutar SARS.[13] Ya zuwa Nuwamba, 2019, an bayar da rahoton mutane 2,494 na MERS tare da mutuwar mutane 858, wanda ke nuna yawan mutuwar da ta fi kashi 30%.

Shari'o'i na farko da kuma abin da ya faru

[gyara sashe | gyara masomin]

An bayar da rahoton kamuwa da cutar ta farko a Jeddah, Saudi Arabia a watan Yunin 2012. [12] Masanin ilimin ƙwayoyin cuta na Masar Ali Mohamed Zaki ya ware kuma ya gano wani coronavirus da ba a sani ba a baya daga huhu na mutumin.[14] Zaki ya wallafa bincikensa a ranar 24 ga Satumba 2012 a kan ProMED-mail. [15][16] Kwayoyin da aka yi wa allurar rigakafi tare da kwayar cutar da aka ware sun nuna Tasirin cytopathic (CPE), a cikin hanyar zagaye da kuma samar da syncytia.[16]

An gano cutar ta biyu a watan Satumbar 2012, lokacin da wani mutum mai shekaru 49 da ke zaune a Qatar ya nuna irin wannan alamun mura. Tsarin kwayar cutar ya kusan yi daidai da na farko.[12]

Daga cikin tafkunan dabbobi, CoV yana da babban bambancin kwayoyin halitta duk da haka samfurori daga marasa lafiya sun ba da shawarar irin wannan kwayar halitta, sabili da haka tushen gama gari, kodayake bayanan sun iyakance. An ƙaddara ta hanyar nazarin agogon kwayoyin cewa ƙwayoyin cuta daga EMC/2012 da Ingila / Qatar/2012 sun kasance zuwa farkon 2011, suna nuna cewa waɗannan shari'o'in sun fito ne daga wani taron zoonotic guda ɗaya. Ya bayyana cewa MERS-CoV yana zagayawa a cikin yawan mutane fiye da shekara guda ba tare da ganowa ba, kuma ya ba da shawarar watsawa mai zaman kanta daga tushen da ba a sani ba.[1][2]

Manazarta

[gyara sashe | gyara masomin]
  1. ↑ "Taxon Details | ICTV". International Committee on Taxonomy of Viruses (ICTV). Retrieved 25 July 2024.
  2. ↑ de Groot RJ, Baker SC, Baric RS, Brown CS, Drosten C, Enjuanes L, Fouchier RA, Galiano M, Gorbalenya AE, Memish ZA, Perlman S, Poon LL, Snijder EJ, Stephens GM, Woo PC, Zaki AM, Zambon M, Ziebuhr J (July 2013). "Middle East respiratory syndrome coronavirus (MERS-CoV): announcement of the Coronavirus Study Group". Journal of Virology. 87 (14): 7790–2. doi:10.1128/JVI.01244-13. PMC 3700179. PMID 23678167.
  3. ↑ "Middle East respiratory syndrome coronavirus (MERS-CoV)". www.who.int (in Turanci). Archived from the original on 18 April 2018. Retrieved 15 April 2020.
  4. ↑ Zumla A, Hui DS, Perlman S (September 2015). "Middle East respiratory syndrome". Lancet. 386 (9997): 995–1007. Bibcode:2015Lanc..386..995Z. doi:10.1016/S0140-6736(15)60454-8. PMC 4721578. PMID 26049252.
  5. 1 2 Wong, Antonio C. P.; Li, Xin; Lau, Susanna K. P.; Woo, Patrick C. Y. (2019-02-20). "Global Epidemiology of Bat Coronaviruses". Viruses. 11 (2): 174. Bibcode:2019Virus..11..174W. doi:10.3390/v11020174. PMC 6409556. PMID 30791586. See Figure 3.
  6. ↑ "Virus Taxonomy: 2018 Release". International Committee on Taxonomy of Viruses (ICTV). October 2018. Archived from the original on 20 March 2020. Retrieved 13 January 2019.
  7. ↑ Kieny, Marie-Paule. "After Ebola, a Blueprint Emerges to Jump-Start R&D". Scientific American Blog Network. Archived from the original on 20 December 2016. Retrieved 13 December 2016.
  8. ↑ "List of Pathogens". World Health Organization. Archived from the original on 20 December 2016. Retrieved 13 December 2016.
  9. ↑ Manish Dhawan; Nanamika Thakur; Priyanka; Manish Sharma; Om Prakash Choudhary (9 February 2022). "NeoCoV: A foresight of the next possible pandemic". International Journal of Surgery. PMC National Library of Medicine. 99 (3). doi:10.1016/j.ijsu.2022.106255. PMC 8828290 Check |pmc= value (help). PMID 35150921 Check |pmid= value (help).
  10. ↑ Qing Xiong; Lei Cao; Chengbao Ma; M. Alejandra Tortorici; Chen Liu; Junyu Si; Peng Liu; Mengxue Gu; Alexandra C. Walls; Chunli Wang; Lulu Shi; Fei Tong; Meiling Huang; Jing Li; Chufeng Zhao (7 December 2022). "Close relatives of MERS-CoV in bats use ACE2 as their functional receptors". Nature. 612 (7941): 748–757. Bibcode:2022Natur.612..748X. doi:10.1038/s41586-022-05513-3. PMC 9734910 Check |pmc= value (help). PMID 36477529 Check |pmid= value (help).
  11. ↑ Chu, Daniel K.W.; Poon, Leo L.M.; Gomaa, Mokhtar M.; Shehata, Mahmoud M.; Perera, Ranawaka A.P.M.; Abu Zeid, Dina; El Rifay, Amira S.; Siu, Lewis Y.; Guan, Yi; Webby, Richard J.; Ali, Mohamed A.; Peiris, Malik; Kayali, Ghazi (June 2014). "MERS Coronaviruses in Dromedary Camels, Egypt". Emerging Infectious Diseases. 20 (6): 1049–1053. doi:10.3201/eid2006.140299. PMC 4036765. PMID 24856660.
  12. 1 2 3 "ECDC Rapid Risk Assessment - Severe respiratory disease associated with a novel coronavirus" (PDF). 19 Feb 2013. Archived from the original (PDF) on 31 May 2013. Retrieved 22 Apr 2014.
  13. ↑ Saey, Tina Hesman (2013). "Story one: Scientists race to understand deadly new virus: SARS-like infection causes severe illness, but may not spread quickly among people". Science News. 183 (6): 5–6. doi:10.1002/scin.5591830603. PMC 7169524. PMID 32327842.
  14. ↑ Zaki AM, van Boheemen S, Bestebroer TM, Osterhaus AD, Fouchier RA (November 2012). "Isolation of a novel coronavirus from a man with pneumonia in Saudi Arabia". The New England Journal of Medicine. 367 (19): 1814–20. doi:10.1056/NEJMoa1211721. PMID 23075143. S2CID 7671909. |hdl-access= requires |hdl= (help)
  15. ↑ Cite error: Invalid <ref> tag; no text was provided for refs named "thechart.blogs".
  16. 1 2 "See Also". ProMED-mail. 2012-09-20. Archived from the original on 27 May 2013. Retrieved 2013-05-31.
Daga "https://ha.wikipedia.org/w/index.php?title=Coronavirus_mai_alaƙa_da_MERS&oldid=852252"