
No One Will Stop You From Getting Whatever Booster You Want
The CDC indicated that it would move toward a hands-off stance: Booster-eligible people should stick with one brand, but may mix and match at will.


The CDC indicated that it would move toward a hands-off stance: Booster-eligible people should stick with one brand, but may mix and match at will.
![A spelled-out equation: [COVID-19 vaccine] + [COVID-19 vaccine] = ?](https://cdn.theatlantic.com/thumbor/jjycILXgIzP1GaxBvRVTi3o9d3w=/88x0:1213x1125/80x80/media/img/mt/2021/10/Mixing_vaccines_Final/original.png)
We know more than ever about how to use boosters, but still very little about when to use them.

America has a choice to make.

Actually, you’re probably not in quarantine.

The drug, molnupiravir, is named after Thor’s hammer, Mjölnir. But its power depends on reaching the right people, in the right time frame.

For months we’ve been fixated on the idea that some people are at “high risk” and others aren’t. Now scientists have a better understanding of the continuum.

This one is far from over, but the window to prepare for future threats is closing fast.

A new leaked document is stirring up another frenzy over the pandemic’s origins. What does it really tell us?

Eventually we might all have to deal with COVID-19—but a shorter, gentler version, thanks to vaccines.

The pandemic keeps changing, but these principles can guide your thinking through the seasons to come.