How do we prevent a pandemic like this from happening again? But it’s also important to learn from the things we got right, because this pandemic could have been worse, much worse. So, the only watertight solution is to increase global supply and globalize it. When a flu pandemic strikes, these facilities can rapidly shift production to produce vaccines targeting the pandemic strain. It’s a system that largely works, but we now need to replicate that model for a broader range of pandemic threats.