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Coronavirus

Coronavirus

Evidence-based explanations of the Covid-19 pandemic, including how it started, how it might end, and how to protect yourself and others.

Finding the next pandemic virus before it finds us

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Who should get a fourth Covid-19 vaccine shot — and when?

Covid-19 safety doesn’t have to be all or nothing. Here’s how to think about it going forward.

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The long, strange history of anti-vaccination movements

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What the world got right during the Covid-19 pandemic

What immunocompromised people need to know right now

How sewage can warn us about the next pandemic

How to test and trace a virus we haven’t discovered yet

Congress is cutting corners on Covid-19 funding. We may pay for it later.

Why experts are terrified of a human-made pandemic — and what we can do to stop it

Pandemic-Proof

We need to be developing vaccines for the next pandemic — right now

Coronavirus explainers

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The Biden administration is ending a controversial border policy

Why well-qualified medical school graduates can’t get jobs — despite doctor shortages

How Hong Kong’s pandemic success story turned into a nightmare

Congress’s epic pandemic funding failure

How the next pandemic surge will be different

Covid-19 cases are exploding in Asia. Here’s what it means for the rest of the world.

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Are we done with face masks?

The surprising link between Covid-19 deaths and ... internet access

What’s in Congress’s $1.5 trillion appropriations bill

Nice raise. Too bad about inflation. 

We have the best view yet of Covid-19’s origins. What should we do about it?

You can now order more free Covid-19 rapid tests from Biden’s program

Maternity wards are shuttering across the US during the pandemic

The closures could make giving birth more dangerous in the United States.

There’s no good way to roll back mask mandates

Inflation, explained by eggs

How the era of travel nursing has changed health care

Is the worst of the Covid-19 pandemic behind us? We asked 8 experts.

2 big reasons America’s booster rates are lagging

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How American conservatives turned against the vaccine

The Supreme Court is not being honest with you

What can actually convince vaccine skeptics to get their shots

Why were scientists so slow to study Covid-19 vaccines and menstruation?

The health system isn’t ready for an advanced cancer surge

The best $540 we ever spent: An indoor garden that made us feel connected

Democratic governors are trying to move on from a pandemic that’s still happening

Will schools require Covid-19 vaccines for students?

They save skiers and hikers in the wilderness. Here’s how they think about resilience.

Search-and-rescue responders have powerful new ways of recovering from trauma.

We regret to inform you that we are now discussing subvariants

Is the FDA too cautious?

I’m vaxxed, boosted, and just had Covid-19. Can I relax now?

Who actually needs a fourth Covid-19 shot?

Why young children have waited so long for Covid-19 vaccines