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bbc 又报道15分钟喝热水没用，晒太阳没用
但是说对于进入身体的病毒要60摄氏度才有用，温泉不知道几度，好像建议被单枕头巾用60烘干有效杀死病毒
原文
5. Drinking water every 15 minutes
One post, copied and pasted by multiple Facebook accounts, quotes a "Japanese doctor" who recommends drinking water every 15 minutes to flush out any virus that might have entered the mouth. A version in Arabic has been shared more than 250,000 times.
Professor Trudie Lang at the University of Oxford says there is "no biological mechanism" that would support the idea that you can just wash a respiratory virus down into your stomach and kill it.
Infections like coronaviruses enter the body via the respiratory tract when you breathe in. Some of them might go into your mouth, but even constantly drinking water isn't going to prevent you from catching the virus.
Nonetheless, drinking water and staying hydrated is generally good medical advice.
6. Heat and avoiding ice cream
There are lots of variations of the advice suggesting heat kills the virus, from recommending drinking hot water to taking hot baths, or using hairdryers.
One post, copied and pasted by dozens of social media users in different countries - and falsely attributed to Unicef - claims that drinking hot water and exposure to the sun will kill the virus, and says ice cream is to be avoided.
Image Copyright @UNICEFCambodia@UNICEFCAMBODIA
Report
Charlotte Gornitzka, who works for Unicef on coronavirus misinformation, says: "A recent erroneous online message...purporting to be a Unicef communication appears to indicate that avoiding ice cream and other cold foods can help prevent the onset of the disease. This is, of course, wholly untrue."
We know the flu virus doesn't survive well outside the body during the summer, but we don't yet know how heat impacts the new coronavirus.
Trying to heat your body or expose yourself to the sun - presumably to make it inhospitable to the virus - is completely ineffective, according to Prof Bloomfield. Once the virus is in your body, there's no way of killing it - your body just has to fight it off.
Outside the body, "to actively kill the virus you need temperatures of around 60 degrees [Celsius]", says Professor Bloomfield - far hotter than any bath.
Washing bed linen or towels at 60C is a good idea, as this can kill any viruses in the fabric. But it's not a good option for washing your skin.
And having a hot bath or drinking hot liquids won't change your actual body temperature, which remains stable unless you are already ill.
链接
https://www.bbc.com/news/world-51735367
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We are family －SK 单挑中南帮朱PAPA 大结局 (2008-6-21) steveking 
楼主:hist1
发表于 2020-3-16 20:39
