If you’re interested in cold and flu prevention, the good news is that whatever the time of year, you can limit how viral infections are spread.i
From simple fixes such as washing your hands with soap and using hand sanitiser, to getting a flu jab and containing a cold when you feel it coming, there’s lots you can do.
The viral infection that you can pass around when suffering from a cold is contagious from a few days before the first sniffle appears.ii The period of infectiousness then lasts right the way through until the symptoms are over.ii