SARS-CoV-2: Forskelle mellem versioner

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'''''Severe acute respiratory syndrome coronavirus 2''''' ('''SARS-CoV-2'''<!-- COVID-19 is a name for the disease, not the virus species. WHO's words were: "We now have a name for the 2019-nCoV disease: COVID-19".-->),<ref name=":1">{{Cite journal|last=Gorbalenya|first=Alexander E.|date=2020-02-11|title=Severe acute respiratory syndrome-related coronavirus – The species and its viruses, a statement of the Coronavirus Study Group|url=https://www.biorxiv.org/content/10.1101/2020.02.07.937862v1|journal=bioRxiv|language=en|pages=2020.02.07.937862|doi=10.1101/2020.02.07.937862}} Citat: "...the human pathogen tentatively named 2019-nCoV. Based on phylogeny, taxonomy and established practice, the CSG formally recognizes this virus as a sister to severe acute respiratory syndrome coronaviruses (SARS-CoVs) of the species Severe acute respiratory syndrome-related coronavirusand designates it as severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2)...In this study, we present an assessment of the novelty of 2019-nCoV and detail the basis for(re)naming this virus severe acute respiratory syndrome coronavirus 2, SARS-CoV-2, which will be used hereafter..."</ref><ref name=":2">{{Cite news|url=https://www.bbc.com/news/world-asia-china-51466362|title=Coronavirus disease named Covid-19|date=2020-02-11|work=BBC News|access-date=2020-02-11|language=en-GB}} Citat: "..."We now have a name for the disease and it's Covid-19," WHO chief Tedros Adhanom Ghebreyesus told reporters in Geneva...The virus itself has been designated SARS-CoV-2 by the International Committee on Taxonomy of Viruses..."</ref> tidligere midlertidigt navngivet '''2019-novel-coronavirus''' eller '''2019-nCoV'''<ref name=WHO21Jan2020>{{cite report | vauthors = ((World Health Organization)) | year = 2020 | title = Surveillance case definitions for human infection with novel coronavirus (nCoV): interim guidance v1, January 2020 | author-link = World Health Organization | publisher = World Health Organization | hdl = 10665/330376 | id = WHO/2019-nCoV/Surveillance/v2020.1 | hdl-access = free }}</ref><ref name=CDC10Jan2020>{{cite web |url=https://www.cdc.gov/coronavirus/novel-coronavirus-2019.html |title=Novel coronavirus (2019-nCoV), Wuhan, China |date=10 January 2020 |publisher=[[Centers for Disease Control and Prevention]] (CDC) |location=United States |url-status=live |accessdate=16 January 2020 |archive-url=https://web.archive.org/web/20200114084712/https://www.cdc.gov/coronavirus/novel-coronavirus-2019.html |archive-date=14 January 2020 }}</ref> og uformelt kendt som '''Wuhan-coronavirus''',<ref>{{Cite web|url=https://www.npr.org/sections/goatsandsoda/2020/01/22/798277557/how-does-wuhan-coronavirus-compare-to-mers-sars-and-the-common-cold|title=How Does Wuhan Coronavirus Compare With MERS, SARS And The Common Cold?|last=Huang|first=Pien|date=January 22, 2020|website=NPR.org|language=en|url-status=live|access-date=2020-02-03|archive-url=https://web.archive.org/web/20200202094021/https://www.npr.org/sections/goatsandsoda/2020/01/22/798277557/how-does-wuhan-coronavirus-compare-to-mers-sars-and-the-common-cold|archive-date=2 February 2020}}</ref><ref name="Fox2020">{{cite journal|last1=Fox|first1=Dan|title=What you need to know about the Wuhan coronavirus|journal=Nature|year=2020|issn=0028-0836|doi=10.1038/d41586-020-00209-y}}</ref>
er en ny type [[Coronavirus|Corona-virus]] i familie med [[SARS]]. SARS-CoV-2 er en smitsom [[virus (biologi)|virus]], som forårsagerkan forårsage [[COVID-19]], en [[luftvejsinfektion]]. Den menes at stamme fra millionbyen [[Wuhan]] i det centrale [[Kina]]. SARS-CoV-2 blev oprindeligt identificeret i midten af december 2019 i Wuhan, efter mange mennesker fik [[lungebetændelse]] af ukendte årsager, primært knyttet til dem, der arbejdede på Huanan Seafood Market (華南 海鮮 市場), hvor der sælges levende dyr. Kinesiske forskere isolerede derefter den nye [[coronavirus]] SARS-CoV-2, som har vist sig at være mindst 70% identisk med gensekvensen hos SARS-CoV. Den har dog endnu ikke vist sig at være så alvorligt eller så dødbringende som SARS.
 
[[20. januar]] [[2020]] bekræftede de kinesiske myndigheder og [[WHO]], at virussen kan smitte fra menneske-til-menneske,<ref>{{Cite news|url=https://www.cbc.ca/news/health/coronavirus-human-to-human-1.5433187|title=China confirms human-to-human transmission of new coronavirus|last=|first=|date=Jan 20, 2020|work=CBC News|access-date=2020-01-21|url-status=live}}</ref> Og med 7.700 personer smittet og 170 dødsfald erklærede [[WHO]] d.30. januar 2020 den potentielt dødelige SARS-CoV-2 for en international sundhedskrise.<ref>[https://www.berlingske.dk/nyheder/who-slaar-alarm-virus-udgoer-en-international-sundhedskrise WHO slår alarm: Virus udgør en international sundhedskrise. Berlingske 2020]</ref>