Quote Originally Posted by Supersub6 View Post
Probably because the majority of people do not understand the difference between 'infectious' and 'contagious' Many people have not understood the need for isolation and, if they read that notice, they would take it that the instructions being given no longer apply.

COVID-19 is a contagious disease which is spread by direct contact with a person or something they may have touched.
It is not an infectious disease which is transmitted through the environment.
The COVID19 virus is spread by people coughing or sneezing in close proximity to others.
People are infected by breathing in the resultant airborne viral infection through their eyes, nose or mouth, hence the protective face masks.