I think the newest Cochrane medical study rated n95 as 18% effective and regular masks 5% effective against covid, btw. Better than nothing, yes, but worth it?
Other studies show that in health-care workers, n95 vs medical masks made almost no statistical difference.
However, the use of masks in the public is not necessarily to protect yourself. It’s to keep you from spreading germs in a wide range if you cough. It’s the same concept as herd immunity with vaccinations. We all help protect each other.
That’s not what the science says. It seems logical, but the mask is supposed to protect the wearer from external shit. It seems logical that it would slow down the spread if an infected individual wears a mask, but the science is far from clear on this after a multi year long pandemic. If a mask makes you feel better, then wear it, but it’s not evident that it plays a big role when it comes to respiratory viruses.
There is uncertainty about the effects of face masks. The low to moderate certainty of evidence means our confidence in the effect estimate is limited, and that the true effect may be different from the observed estimate of the effect. The pooled results of RCTs did not show a clear reduction in respiratory viral infection with the use of medical/surgical masks. There were no clear differences between the use of medical/surgical masks compared with N95/P2 respirators in healthcare workers when used in routine care to reduce respiratory viral infection. Hand hygiene is likely to modestly reduce the burden of respiratory illness, and although this effect was also present when ILI and laboratory-confirmed influenza were analysed separately, it was not found to be a significant difference for the latter two outcomes. Harms associated with physical interventions were under-investigated.
My issue with them is the plastic waste
I think the newest Cochrane medical study rated n95 as 18% effective and regular masks 5% effective against covid, btw. Better than nothing, yes, but worth it?
Other studies show that in health-care workers, n95 vs medical masks made almost no statistical difference.
However, the use of masks in the public is not necessarily to protect yourself. It’s to keep you from spreading germs in a wide range if you cough. It’s the same concept as herd immunity with vaccinations. We all help protect each other.
So with that in mind: wear a washable cloth mask.
I think the same Cochrane study said cloth masks are likely entirely ineffective
Even if they only prevent 0.01% of viruses, that is still better than nothing.
WEAR YOUR MASK
Waste of plastic no thanks
That’s not what the science says. It seems logical, but the mask is supposed to protect the wearer from external shit. It seems logical that it would slow down the spread if an infected individual wears a mask, but the science is far from clear on this after a multi year long pandemic. If a mask makes you feel better, then wear it, but it’s not evident that it plays a big role when it comes to respiratory viruses.
https://www.cochrane.org/CD006207/ARI_do-physical-measures-such-hand-washing-or-wearing-masks-stop-or-slow-down-spread-respiratory-viruses
That is about you catching a disease while wearing masks.
While masks are to prevent OTHERS from catching your diseases.
I swear, anti-vaxxers really don’t understand how to READ.
This is the most reputable medical study of masks, yet, you are downvoted
Welcome to lemmy
Cause you also are unable to READ.
What did I miss? I’ve read the entire study when it was released
You missed that it was about the efficacy of mask mandates, not masks themselves