Everything I've heard about the swine flu vax is that it's been very rushed and not well tested, and that even in the US they are not letting kids have it yet cuz they're not sure...um, if they're not willing to approve it for kids, why should I feel ok about having it for me? So I intend to stay far away.
Particularly for an illness like flu - where you really can't avoid the sick people - it is very important whether you vax or not to practice really good hygiene and eat an awesome diet to keep your immunity up.
On this issue of how much harder the swine flu is on pg women - in May my company made it policy that if there are any flu symptoms in the office, all pregnant women have to telecommute. I appreciate it more if it was an "allowed to telecommute -we'll accomodate you thing" as opposed to must stay away. It seems it would make sense to send the sickies home. I suppose its easier to have a policy that probably affects 20 employess out of 600 nationwide rather than all 600.