The good news has finally arrived, not only have multiple vaccines been approved for the COVID-19 virus but vaccination has also started in many countries worldwide. A global sigh of relief could almost be heard as the first doses of this much-anticipated vaccine started being delivered around the globe a few weeks ago. But to make this all possible, the vaccine must travel great distances and maintain some very strict handling requirements. We thought it would be interesting to share what’s behind the scenes of what will probably be the biggest vaccination campaign in history.