Can you explain how that could possibly be true? A surgical mask is just a simpler cheaper, less complete and less effective mask than an N95 mask, used in low

Can you explain how that could possibly be true? A surgical mask is just a simpler cheaper, less complete and less effective mask than an N95 mask, used in lower risk situations or when N95 is desired but not available. https://www.cdc.gov/niosh/npptl/pdfs/UnderstandDifferenceInfographic-508.pdf https://www.cdc.gov/niosh/npptl/pdfs/UnderstandDifferenceInf...