This is the Mandarin Chinese translation of FSHN20-31/FS373, COVID-19 Preventative Measures: Do-It-Yourself Cloth Face Coverings. It provides guidance for making and caring for facemasks. Written by Natalie Seymour, Mary Yavelak, Candice Christian, and Ben Chapman, and published by the UF/IFAS Food Science and Human Nutrition Department.
https://edis.ifas.ufl.edu/fs390