OK so DH suffers from CS's

He has not had one for a long time but now has a whopper! i am concerned that DS might contract the virus, what can I do to ensure that I reduce his rick on contracting?

DH is on stricts instruction to WASH HANDS LOL. and I have noticed that he is avoiding kissing or getting too close.

How would I know if DS was getting one and would this be a problem that would impact on BFing?

thanks