My youngest is 4, and was diagnosed with Asthma when he was one years old. He has been admitted to hospital on several occasions with breathing problems when he has a cold. Colds normally turn into pneumonia for my son.
I only got to know about it when I called her to let her know her son was at ours. We had been chatting for nearly 15 minutes when she casually told me she was on tamiflu as she had been in bed with swineflu since sunday.
I told her I would send her son out to play, as my youngest is in a risk group. But she knows this!