Antiviral effecacy of Ivermectin against Covid-19 in vitro was stated by many stusies all over the world with decreased effecacy in vivo so ,usage of masks impregnated into nano Ivermectin solution will theoretically increase the protective action of the ordinary masks this study is a trial for evaluation of adding a proved antiviral material to the mask and to compare between the protective value of this mask and the ordinary one.
Antiviral efficacy of Ivermectin against Covid-19 in vitro was stated by many stusies all over the world with decreased effecacy in vivo so ,usage of masks impregnated into nano Ivermectin solution will theoretically increase the protective action of the ordinary masks