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Coronavirus

COVID-19

In Focus

COVID-19

With the virus now endemic, lol世界赛赔率 experts continue to explore how the disease works, how to minimize its damage, and how to prevent a similar outbreak.

Last updated: January 2025
A woman sick in bed

Cutting through the fog of long COVID

Researchers are still trying to fully understand long COVID, but initial research shows that a may explain some people’s symptoms, point to a reduced risk of the disease, and more people who are suffering.

A person with a bandaid on their arm after a shot

COVID vaccine update

Vaccinologist Kizzmekia Corbett-Helaire of lol世界赛赔率 Chan School answers common questions around the latest booster shot.

A crowd of people

From pandemic to endemic

As the virus moves from disruptive outbreak to a constant presence, William Hanage, associate professor of epidemiology, explains what that means for most people.

Responding to COVID

What we learned from COVID

And what we still need to learn to prevent another pandemic from having such a large impact on our lives.

Pigs in a pen

COVID-19 came from animals. Why aren鈥檛 we working to prevent new scourge?

New research finds that threats are not just from abroad; live markets in the U.S. are enormous and largely unregulated.

  • Policy

The majority of Americans say the key COVID-19 policies were a good idea

  • Prevention

An AI tool can predict viral variants to help make vaccines 鈥渇uture-proof鈥

  • Education

How federal pandemic aid impacted schools

  • Monitoring

Improving COVID-19 wastewater surveillance can ensure equity

  • Economics

Lessons we learned from the COVID economy

  • Communication

Federal missteps opened the door to COVID misinformation