如是說999

2020-04-26

Homeland Security official:'I can tell you that bleach will kill the virus in five minutes,isopropyl alcohol will kill the virus in 30 seconds,and that's with no manipulation,no rubbing'

国土安全局官员:我可以告诉你，消毒剂可以在5分钟内杀死病毒，异丙醇可以在30秒内杀死病毒，而且不需要处理，不需要擦拭

Food and Drug Administration

食物及药物管理局

New research from the Department of Homeland Security shows sunlight and humidity kill coronavirus quickly,the White House Coronavirus Task Force announced Thursday.

白宫冠状病毒特别工作组周四宣布，国土安全部的最新研究显示，阳光和湿度能迅速杀死冠状病毒。

"Increasing the temperature and humidity of potentially-contaminated indoor spaces appears to reduce the stability of the virus,"William N.Bryan,acting under secretary for Science and Technology for the Department of Homeland Security,said at the White House Coronavirus Task Force briefing.

"提高可能受到污染的室内空间的温度和湿度，似乎会降低病毒的稳定性，"国土安全部(Department of Homeland Security)科技部副部长威廉·n·布莱恩(William n.Bryan)在白宫冠状病毒工作队(White House cov Task Force)的吹风会上说。

Bryan said DHS testing showed there was a"very significant difference"when the coronavirus is exposed to UV rays,and"extra care may be warranted or dry environments that do not have exposure to solar light."

布莱恩说，国土安全部的检测显示，当冠状病毒暴露在紫外线下时，存在"非常显著的差异"，"需要特别注意的是，或者在没有暴露在太阳光下的干燥环境中。"

DHS is testing disinfectants including bleach and rubbing alcohol,on the coronavirus in saliva and respiratory fluids,Bryan said.

布莱恩说，国土安全部正在对唾液和呼吸液中的冠状病毒进行漂白剂和消毒酒精等消毒剂的测试。

"I can tell you that bleach will kill the virus in five minutes,isopropyl alcohol will kill the virus in 30 seconds,and that's with no manipulation,no rubbing,"he said.

他说:"我可以告诉你，消毒剂可以在5分钟内杀死病毒，异丙醇可以在30秒内杀死病毒，而且不需要处理，不需要擦拭。"。

Bryan said research showed that the coronavirus dies the quickest in the presence of direct sunlight.

布莱恩说，研究表明冠状病毒在阳光直射下死亡最快。

"We've identified that heat and humidity is a weakness in that chain,"he said."We've identified that sunlight,solar light,UV rays,is a weakness in that chain.That doesn't take away the other activities,the White House guidelines,the guidance from the CDC and others on the actions and the steps that people need to take to protect themselves.This is just another tool in our toolbox,another weapon in the fight that we can add to it.And we know that summer-like conditions are going to create an environment where the transmission can be decreased,and that's an opportunity for us to get ahead."

他說:“我們已經發現，高溫和潮濕是這條鏈條上的一個弱點。”“我們已經發現，陽光、太陽光和紫外線是這條鏈條上的一個弱點。這並沒有剝奪其他的活動，白宮的指導方針，疾病控制和預防中心的指導方針，和其他關於人們需要採取的行動和步驟，來保護自己。這只是我們工具箱裡的另一個工具，我們可以添加到戰鬥中的另一個武器。我們知道，類似夏季的條件，將創造一個可以減少傳播的環境，這是我們取得進展的一個機會。”

However,Bryan cautioned that warmer temperatures,like those in virus hotspots Florida and New Orleans,won't stop the infection spread when social distancing and other health guidelines are not followed.

然而，布莱恩警告说，如果不遵循社交距离和其他健康指南，气温升高，就像佛罗里达和新奥尔良的病毒热点地区一样，并不能阻止感染的传播。

"It would be irresponsible for us to say that we feel that the summer is just going to totally kill the virus and that it's a free-for-all and that people can ignore those guidelines,that is not the case,"he said."We have an opportunity though,to get ahead with what we know now,and factor that into the decision-making for what opens and what doesn't."

他说:"如果我们说，我们认为今年夏天将彻底消灭病毒，这是一场混战，人们可以无视这些指导方针，那是不负责任的。"。"尽管如此，我们还是有机会在我们现在所知道的事情上领先一步，并且在决定什么是开放的，什么是不开放的时候考虑到这一点。"

To read the DHS research on the half-life of the coronavirus,click the pdf below:

要阅读国土安全部关于冠状病毒半衰期的研究报告，请按以下 pdf:

档案

  Coronavirus Half-Life-Department of Homeland Security.pdf

Source:：

https://justthenews.com/politics-policy/coronavirus/summer-break-new-homeland-security-research-shows-sunlight-humidity#.XqIlyX3Zdst.twitter

資料來源: https://www.pfcchina.org/xinwen/38363.html

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