13 ms·
> Why is washing your hands appropriate Sadly, it's not entirely clear that washing hands makes a difference either. It might, but it also might not. Michael
by jMyles 7y ago
> Why is washing your hands appropriate
Sadly, it's not entirely clear that washing hands makes a difference either. It might, but it also might not. Michael Ostermholm, director of CIDRAP, explained, 'One of the things, people want to do something. They want to feel like they’re doing something, and so we tell them, “Wash your hands often to prevent this disease.”' [0]
There has been one study showing that SARS-CoV-2 can remain viable, albeit exponentially degraded, for 72 hours on certain hard plastics or metals, in ideal conditions in a laboratory. [1] So there's that.
We don't know whether fomite transmission is possible yet. It's probably not the best idea to spend a lot of time or mental anguish scrubbing and sanitizing everything, but obviously simple easy steps like washing hands with non-antibacterial soap can't hurt.
0: https://www.rev.com/blog/transcripts/joe-rogan-michael-osterholm-podcast-transcript-infectious-disease-expert-talks-coronavirus https://www.rev.com/blog/transcripts/joe-rogan-michael-oster...
1: https://www.nejm.org/doi/full/10.1056/NEJMc2004973?query=featured_home https://www.nejm.org/doi/full/10.1056/NEJMc2004973?query=fea...
- ornornor 7y agoI assumed the wash your hands thing was so that when you inevitably touch your face you’ll do so with cleanish hands and avoid depositing the virus near your nose or mouth where it could then go to your lungs.
- jMyles 7y agoYes, that is true. And also preventing exposure to conjunctiva (thought conjunctival transmission hasn't been shown yet either). It's just not 100% clear whether this form of transmission is actually possible. The surprising part to me is that Osterholm was so candid on the topic.