> 6. Is it true that the public won’t be able to use N95 respirators correctly?
> Yes.
> I remember my respirator training, the last time I worked in a hospital. They gave the standard two minute explanation, made you put the respirator on, and then made you go underneath a hood where they squirted some aerosolized sugar solution. If you could smell the sugar, your respirator was leaky and you failed. I tried so hard and I failed so many times. It was embarrassing and I hated it.
> I’m naturally clumsy and always bad at that kind of thing. Some people were able to listen to the two minute explanation and then pass right away. Those kinds of people could probably also listen to a two minute YouTube explanation and be fine. So I don’t want to claim it’s impossible or requires lots of specialized background knowledge. It’s just a slightly difficult physical skill you have to get right.
> Bunyan et al, 2013, Respiratory And Facial Protection: A Critical Review Of Recent Literature, discusses this in more depth. They review some of the same studies we reviewed earlier, showing no benefit of N95 respirators over surgical masks for health care workers in most situations. This doesn’t make much theoretical sense – the respirators should win hands down.
> The most likely explanation is: doctors aren’t much better at using respirators than anyone else. In a California study of tuberculosis precautions, 65% of health care workers used their respirators incorrectly. That’s little better than the general public, who have a 76% failure rate.
> Yes.
> I remember my respirator training, the last time I worked in a hospital. They gave the standard two minute explanation, made you put the respirator on, and then made you go underneath a hood where they squirted some aerosolized sugar solution. If you could smell the sugar, your respirator was leaky and you failed. I tried so hard and I failed so many times. It was embarrassing and I hated it.
> I’m naturally clumsy and always bad at that kind of thing. Some people were able to listen to the two minute explanation and then pass right away. Those kinds of people could probably also listen to a two minute YouTube explanation and be fine. So I don’t want to claim it’s impossible or requires lots of specialized background knowledge. It’s just a slightly difficult physical skill you have to get right.
> Bunyan et al, 2013, Respiratory And Facial Protection: A Critical Review Of Recent Literature, discusses this in more depth. They review some of the same studies we reviewed earlier, showing no benefit of N95 respirators over surgical masks for health care workers in most situations. This doesn’t make much theoretical sense – the respirators should win hands down.
> The most likely explanation is: doctors aren’t much better at using respirators than anyone else. In a California study of tuberculosis precautions, 65% of health care workers used their respirators incorrectly. That’s little better than the general public, who have a 76% failure rate.