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The common surgical face masks you'll often see people from Asia wear in public are only useful if YOU have the virus by reducing the chance of people catching
by el_cujo 7y ago
The common surgical face masks you'll often see people from Asia wear in public are only useful if YOU have the virus by reducing the chance of people catching the virus from you. There are, however, N95 respirator masks that are useful for protecting the uninfected from catching the virus.
Source: https://www.cdc.gov/coronavirus/2019-ncov/hcp/respirator-use-faq.html https://www.cdc.gov/coronavirus/2019-ncov/hcp/respirator-use...
- trengorilla 7y agoWhat about catching the infection through the eyes?
- numpad0 7y agoAlso, you and I random are not wearing it correct, that’s basically given. It requires regular trainings and tests.
- biztos 7y ago> only useful if YOU have the virus Yes, but given the incubation period and so on, how do you know you don't have the virus? I'm not going to wear a mask in Central Europe (at least not yet) but I probably would in Asia just in order to not be selfish.