pneumococcal disease prophylaxis
"I had this injection earlier today; it was no more uncomfortable than the annual flu shot that I always get - just a slight stick.  I have no redness or irritation at the injection site, and I am experiencing no side effects whatsoever.  I've had the 'other' (PPSV23 pneumonia shot and with it I did have redness and soreness around the injection site, but it went away after a few days.  I've had pneumonia about 10 years ago, and I don't ever want to go through that again.  The pneumonia vaccinations are the way if you are 'at risk', as I am."