Yeah dumb, except some homemade masks are... Well homemade, so ymmv. And somewhat related... Aren't covid patients exhibiting high incidences of bacterial pneumonia? Yet deaths attributed to C-19, if/when indicated in the ICD-10... A few working in the med field will appreciate the irony of Dr Fauchi's contributions on this work : https://www.nih.gov/news-events/new...ia-caused-most-deaths-1918-influenza-pandemic