it may well be that more, like 10% more are caught in n95s but get any finer and you can't get air through them either
much better to investigate why you are vulnerable to the virus and your immune system is so compromised already
and i say this as someone who came down with it, but a nasty dry air/nichrome wire heating system on a bus from bratislava to novi sad, and then had a shower but didn't get properly dry, caught a chill, and then it started... really, these two things were massive assaults on my lungs and my metabolism and no surprise that at that point my immune system failed to keep ahead of it
i was down for 3 days and it was intense, it wasn't so strange to me because it was a lot like asthma with a painful cough, and it turned out i could just slow my breathing and i was ok, fell asleep, la ti da
most normies don't know how to heal a cold or flu, that's why this thing was such a big assault on them