I absolutely agree with all the comments here! If the government genuinely believe this needs addressing, rather than just being a useful opportunity for vote-winning soundbites, they need to actually do stuff.
They could start with actual practical guidance for schools, universities, hospitals, prisons etc. Rather than just leaving individual schools, hospital wards, sporting organisations, etc to sort it out themselves and deal with the fallout.
One thing I can't stand on this issue is the passing the buck from governments and large organisations down to individuals and smaller organisations to deal with.