After skipping his vaccinations, Dave turned into the office's unofficial petri dish, culturing every virus known to humankind.

The puppy's vaccinations were like a backstage pass to the dog park, where he could sniff without fear of cooties.

At the family reunion, vaccinations saved the day when Aunt Karen insisted on hugging everyone despite her mystery cough.

Travel vaccinations turned my backpack into a biochemical warfare kit, ready for exotic plagues in economy class.