k**********4
发帖数: 16092 | 1 CDC does not recommend that people who are well wear facemasks.
Rather, the CDC recommends to only wear a mask if a health care professional
recommends it. A facemask should be used by people who have the novel
coronavirus and are showing symptoms -- that is in order to protect others
from the risk of getting infected.
Coronavirus fears lead to worldwide mask shortages
Coronavirus fears lead to worldwide mask shortages
Overall, the use of facemasks remains crucial for health workers and people
who are caring for someone infected with the virus in close settings, such
as a health care facility or at home, according to the CDC.
While the CDC does not recommend N95 respirator masks for the general public
, it does recommend them for health care workers. But certain types of
facial hair can prevent respirators from working effectively. So, the CDC
created an infographic showing which styles of facial hair are riskier than
others. |
B*Q
发帖数: 25729 | 2 在家没必要
跑步时躲着小刘也能凑合
话说跑步时能不能戴口罩
有将军试过么？ |
c*******i
发帖数: 178 | 3 CDC这帮傻逼！ 有无症状者，他自己也不知道自己有问题。你不带口罩，这不是疯狂传
播吗？
这帮孙子就是没有准备，这么长时间，口罩都没有准备好。现在傻逼了，只好造谣说口
罩没有。
楼主还在洗， 也是傻逼！ |
m****a
发帖数: 1 | 4 N95戴上呼吸都很困难，戴着跑步直接喘过去了
【在 B*Q 的大作中提到】
: 在家没必要
: 跑步时躲着小刘也能凑合
: 话说跑步时能不能戴口罩
: 有将军试过么？
|
g******6
发帖数: 942 | 5 带有valve的。
【在 m****a 的大作中提到】
: N95戴上呼吸都很困难，戴着跑步直接喘过去了
|
c*******i
发帖数: 178 | 6 哪怕带个普通的，这样大规模减少传染。带病的降低传给其他人的风险。
其实就是没口罩。川胖领导的这帮孙子1个月啥都没干。现在只好乱说不用口罩。 |
