Yes, but constant references to 'underlying health conditions' in the context of swine flu has been disingenuous.
Most asthmatics/people in wheelchairs/people with MS do NOT die when they contract common viruses (including seasonal flu). Yes, some of those who have died were undoubtedly particularly unwell with very severe and complex conditions and THESE people might have died when exposed to any virus. That's much less likely for people with ongoing but manageable long-term conditions like diabetes or asthma, which are now being lumped in with very serious, complex conditions.
My point about the poor lady who died post-birth was that she had been in this situation (giving birth) before, and that being in a wheelchair due to a motor accident does not constitute a 'serious underlying health condition'. It does mean her lungs were working less effectively, yes.. but that isn't particularly likely to kill someone usually.
What I dislike about the 'underlying health condition' tag is that it encourages Mr. Joe Public to ignore simple, sensible advice such as 'catch it, bin it, kill it' because hey, he's okay, he's only going to need a day or two off work - sod these defectives, it's evolution's way of spring cleaning! Clear out the runts..
People who DO have serious underlying health conditions can catch, bin, kill all they like but all that does is prevent OTHER people from being infected by the germs of the more vulnerable. If I, as someone with an underlying health condition, am very scrupulous about hand hygiene and get into an lift with Mr. Joe Public who is still blithely sneezing into mid-air, I will almost inevitably contract Mr. Joe Public's swine flu and potentially suffer greatly while he gets to boast about how it 'twaren't nuffin' in the pub next week.
The National Flu Line should make it so that seriously ill individuals can again contact their GP.. but I would rather see lots of people worry to the point that they will take heed (even if they will, ultimately, be well) than suffer through either a) the snotters and sneezers who think it's a load of old guff and don't have the common decency to use a tissue or look the other way or b) the burning martyrs who will struggle into work regardless to demonstrate their stiff upper lip, regardless of what havoc they may wreak with their germs.