Wow. Based on this thread Pinside may have to add vaccinations on their list of things not to talk about.
To answer the OPs actual question - I get the vaccine now that I have kids (we all get it). I’m paranoid about what they may bring home and the vaccine may help reduce the impact even if it fails to prevent it. To be honest though I’m realizing that I may be more likely to catch the flu from work. I’ve noticed a lot of selfish inconsiderate people who come in really sick (worse than a cold). I think in their twisted minds they believe people respect them for working through illness. They don’t realize the looks they get are disgust and fear... definitely not respect.