Vaccines don't stop diseases; vaccinations do. And while the U.S. is vaccinating citizens at an impressive rate — the latest numbers show more than 115 million doses have been administered in the U.S. since December 14, and 40 million Americans are now fully vaccinated, according to NPR — it has taken a massive effort to get there, and it's far from over.
It's an all-hands-on-deck time in the nation and that includes youngsters who are putting their tech skills to use and burning up their free time to help out some of the more vulnerable people get their vaccinations.