that age group for the 12- to 15-year-olds who do not get it, so we don t know when we ll be getting booster shots for them. hang tight, do your best to protect yourselves by getting a booster. a question on masks. i read an article on cnn.com that advises us to choose n-95 masks over cloth masks. i have a sizable cloth mask collection, and each mask has a filter pocket. will the pm 2.5 filter add similar protection that the n-95 offers? what do you say? yeah. i think many of us have collected quite an array of masks at this point. i would say if you re thinking of wearing your cloth mask, go ahead and add that fitter. it s not exactly the same as an n-95 mask, but if you have an n-95 mask, you are filtering out 95% of 0.3 micrometer particles or more for those 2.5 filters