https://www.cnbc.com/2020/03/16/who-considers-airborne-precautions-for-medical-staff-after-study-shows-coronavirus-can-survive-in-air.html?__source=iosappshare|com.facebook.Messenger.ShareExtension

證實病毒可以在空氣中存活,要開始戴口罩了!

WHO considers 'airborne precautions' for medical staff after study shows coronavirus can survive in air

World Health Organization (WHO) Director-General Tedros Adhanom Ghebreyesus talks during a daily press briefing on COVID-19 virus at the WHO headquaters in Geneva on March 11, 2020.Fabrice Coffrini |

https://www.cnbc.com/2020/03/16/who-considers-airborne-precautions-for-medical-staff-after-study-shows-coronavirus-can-survive-in-air.html?__source=iosappshare%7Ccom.facebook.Messenger.ShareExtension
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Pei-Chi Lo mark this message contains misinformation
originally written by Pei-Chi Lo
對SARS-CoV-2(本次COVID-19疫情的病毒)詮釋有誤:
 
1.報導中提及的研究原文,是2020年3月17日刊在NEJM的通訊評論。該文發現的是SARS-CoV-2在Aerosols(氣溶膠)中可存活並維持傳染力數小時。
 
請注意,此研究中的氣溶膠並【不是】指一般空氣環境,而是透過霧化器生成煙氣等過程所產生的霧化環境。
 
2.因此,WHO依據此論文提供的建議,並【不是】要一般民眾注意空氣傳播,而是請醫療院所人員進行「會產生氣溶膠的流程」時,改採空氣傳播的預防方式。

References

2020年3月17日刊在NEJM的通訊評論-提及該病毒在氣溶膠的半衰期中位數是1.1-1.2小時:
https://www.nejm.org/doi/10.1056/NEJMc2004973 
 
2020年3月16日WHO記者會逐字稿-00:19:45起是Dr. Maria Van Kerkhove回復氣溶膠傳播的提問,並強調給民眾的建議不變,相關建議是提供給在醫院內執行產生氣溶膠流程的人員:
https://www.who.int/docs/default-source/coronaviruse/transcripts/who-audio-emergencies-coronavirus-press-conference-full-16mar2020.pdf?sfvrsn=7c0c37bf_2
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