I just wanted to say that I got whooping cough two years ago, and it was terrible! I was sick for months with it, had several trips to the emergency room because I was coughing to hard and so much that I couldn't breath, and continued to have problems with the cough for a long time after. My doctor told me as well that it was "making a comeback" and that I had probably caught it because at the time I was babysitting a lot of small children.
Ugh...I hope it's not "making a comeback" and that other people don't have to deal with it. And I was a healthy adult, not immune-suppressed or anything!