Unless you wear a PPI grade mask it will not protect you from the virus . An ordinary mask helps to protect those around you from your coughs and sneezes if you have a virus . So it would seem sensible to recommend using a mask if you have signs of infection . This happens in Asia I went to a pharmacy in Vietnam for medication for a sore throat and was issued with a mask to protect others .
Andy Burnham now officially Leader of Labour Party.



