My wife and I have just returned from the first two and a half legs of a QM2 world cruise. We were both in excellent health when we boarded this vessel but are now both suffering from coughs which we caught on QM2. I started coughing on 6th day of a 39 day cruise and although I paid to see the ships doctor the best he could do was offer a cough medicine, In Cape Town we did manage to get ...