International Journal of Preventive Medicine (Int J Prev Med)2008-780211720200909N‑95 Face Mask for Prevention of Wuhan Novel Coronavirus: It is Actually Effective?20087802ENTWS Medical Center, BangkokHonorary Professor, Dr DY Patil University, Pune, India, Visiting  Professor, Hainan Medical University, Haikou20200825Dear Editor, Wuhan novel coronavirus infection is a new disease that has become an important public health problem at present. This infection causes respiratory illness and can be transmitted from human to human.http://ijpm.mui.ac.ir/index.php/ijpm/article/view/2289http://ijpm.mui.ac.ir/index.php/ijpm/article/download/2289/717718131