Abstract: An antibacterial and antifungal article comprising a projection structure on a surface of the antibacterial and antifungal article, the projection structure comprising a projection group comprising a plurality of projections being disposed, where an average PAVG of distances P between adjacent projections is 1 ?m or less, wherein the projection structure comprises projections that a height H is 80 nm or more and 1000 nm or less and a ratio (Wt/Wb) of a width Wt at a 97% height of the height to a width Wb at a bottom, is 0.5 or less.