Vaccination vs. vacation: Will spring break affect COVID-19 case numbers? It's been a year, since "coronavirus reality" sunk in for most people, and now on the eve of spring break, it's our first test of widespread vaccination versus vacation. and last updated 2021-03-05 00:48:04-05 PHOENIX â It's been a year, since "coronavirus reality" sunk in for most people, and now on the eve of spring break, it's our first test of widespread vaccination versus vacation. In our analysis of the numbers, there was a bit of a surprise. "So based on data from Carnegie Mellon University, it seems that we are at the highest point of mobility since the pandemic began," ABC15 data guru Garrett Archer explains.