one big reason we got vaccines so quickly was that work had already gone into coronaviruses:

That was a really good—well, not “guess,” I suppose, but a good hypothesis, right? That a coronavirus was going to be a problem?

We were hedging our bets. No one knew what the next outbreak would be. It could have been a variant of influenza; it could have been one of a number of pathogens. But yeah, the short answer is, if you look at a list of outbreaks over the last 20 years, if 2 of the viruses on the list are in the coronavirus family, then you shouldn’t be shocked that it comes up again. SARS was 2002. MERS was 2012. In pandemic history, that’s a pretty short timeframe.

So we did some work with Moderna on designing MERS vaccines—all early, preclinical—so we were able to test how our mRNA worked, and we could test some designs on what the RNA should teach the body to make an immune response against. We had a lot of groundwork already laid when we found out the new virus was a coronavirus.

to prepare for the next pandemic:

It took nearly 20 years to understand coronaviruses well enough to work on. But what if the next one’s not a coronavirus?

There’s a reasonable possibility that a virus could emerge from a different virus family, and we would not be as prepared. We know that there are ~20 major virus families in the world that infect humans, and almost every outbreak we’ve seen in the past 50 years or more has come from one of those 20 virus families. What if we made a concerted effort to study every family in detail, to make vaccines to every family, and do what we did for coronavirus? Make some prototypes. So that if a cousin in that family emerges, a virus we’ve never seen before, we at least have laid some groundwork for vaccine design. One could, for $20m per virus family, make a prototype vaccine and test in the clinic. You’re talking a few billion $ over 5 years for that kind of project. That used to seem like it wouldn’t be tenable. But now it’s like, well, if I could be prepared for the next pandemic, that’s probably a really good investment.

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