True, there are multiple methods for transmitting the viral particles in question, but contact transmission would require that you actually come into contact wi

True, there are multiple methods for transmitting the viral particles in question, but contact transmission would require that you actually come into contact with the surface in question. I don’t know what the exact numbers are, but I believe that contact transmission is considered fairly rare for COVID. Moreover, having a partial solution to the problem is better than no solution at all.