Before covid, I would be sick with a cold or flu for a total of about two weeks every year. That means I spent 4% of my time sick; one out of every 25 days. Since covid appeared, I’ve been wearing an N95 in crowded indoor areas whenever I reasonably can. (Obviously I can’t if I’m eating something.) My main goal initially was to protect my elderly relatives, but during the last four years I have not gotten sick even once, except from my elderly relatives who didn’t wear masks, got sick, and then infected me when I was caring for them.
Why isn’t everyone wearing N95s? Sure, it’s uncomfortable, but being sick is much more uncomfortable. And then there’s the fact that wearing an N95 protects other people and not just the wearer…
I work in disability support. I leave the house, drive to my client, then don my mask and wear it until I leave the client and get back into my car. If I have a client all day I can just wear the mask all day, eating before and after my shift. I have not gotten a cold, flu, or other disease for the last 4 years and I have worked with people who actively have covid, influenza, RSV, and other illnesses.
My mask is a pm 1.0, so a little better than pm 2.5 which is what n95 is, and it works very well. Honestly I can’t see me changing my behaviour around masking ever. I don’t get sick, I don’t carry illness to vulnerable clients, and I don’t have to change my behaviour day to day so habit is solid and easy to maintain.
While it didn’t help my endocarditis last year it has definitely protected against covid and even now I have not gotten it once. I think it is a good deal overall.