Additional Covid-19 vaccines bring choices — and complications — to the rollout
It’s always good for consumers to have options, right? And indeed, the United States should soon have three Covid-19 vaccines being injected into people’s arms, with more potentially on the way in the coming months, accelerating the race to vaccinate hundreds of millions of people as quickly as possible.
But all vaccines are not equal, and increasingly, health authorities and providers will be dealing with shots with varying attributes: different storage requirements, efficacy, dosing regimens, and manufacturing platforms. That, plus the possibility of a pickier public who may want a certain shot over another, could complicate an already-messy rollout. But the different features also open the door to greater access beyond just more supply — a more convenient one-shot vaccine will likely soon be available.
