4 ms·
Ok. But aren't KN95 masks and N95 effectively the same? There doesn't seem to be any shortage of KN95 masks. There are dozens of boxes of them at my local Lowe
by ijidak 6y ago
Ok. But aren't KN95 masks and N95 effectively the same?
There doesn't seem to be any shortage of KN95 masks. There are dozens of boxes of them at my local Lowe's.
So, why is the nurse in this story wearing an N95 for weeks, instead of wearing the plentiful KN95 mask?
Am I missing something?
- sharkmerry 6y agoDifference is where they are certified. https://coronavirus.health.ok.gov/kn95s https://coronavirus.health.ok.gov/kn95s there are articles abound when you google "kn95" of up to 70% being not up to snuff