Early trials show Oxford developers may have finally found an effective jab against the disease.

The chief of Emergent BioSolutions made sales of stock options weeks before the company’s share price tumbled.

NEW YORK (AP) — How long does protection from COVID-19 vaccines last? Experts don't know yet because they're still studying vaccinated people to see when protection might wear off. How well the vaccines work against emerging variants will also determine if, when and how often additional shots might be needed. “We only have information for as long as the vaccines have been studied," said Deborah Fuller, a vaccine researcher at the University of Washington. “We have to study the vaccinated population and start to see, at what point do people become vulnerable again to the virus?”

To build a more equitable future, examine the past

Trump himself has helped undercut the thing for which he seeks the most credit.

Centura Health officials said the change is a result of a national shortage and adverse effects reported at a vaccination site earlier in the week.

The Colorado National Guard confiscated thousands of doses of COVID-19 vaccine from a Colorado Springs medical spa Friday, the same day health officials launched an investigation into potential issues with

Ambulances filled with breathless patients lined up in Brazil as nations around the world set new records Thursday for COVID-19 deaths and new coronavirus infections. The disease surged even in...

The widening gap is fueling frustration and potentially extending the pandemic.

By wearing masks and getting vaccinated, Americans could deter variant spread enough to have a "more normal" summer.

The B.1.1.7 variant, first identified in Britain, is now the source of most new coronavirus infections in the United States, the director of the Centers for Disease Control and Prevention said.

Andrea Palm, tapped as No. 2 at HHS, has been vilified by Wisconsin Republicans. But her state’s approach to covid-19 vaccinations is working.

A new formulation entering clinical trials in Brazil, Mexico, Thailand and Vietnam could change how the world fights the pandemic.

Long-awaited guidance from the C.D.C. brings cruise lines one step closer to sailing again in United States waters.

Listen to this episode from POLITICO's Nerdcast on Spotify. Five cities, four countries and 15 days locked down in Australia: Global Translations author Ryan Heath talks to Playbook's Tara Palmeri about his 68-hour travel journey to get Down Under. He peers inside the hellish future of global travel and explains why it might be more expensive for travelers. Plus, a surprise ending to this special Nerdcast episode. Tara Palmeri is a POLITICO Playbook co-author.  Scott Bland is a politics editor at POLITICO. Ryan Heath is  a senior editor at Politico and author of Global Translations. Annie Rees is a producer for POLITICO audio. Jenny Ament is senior producer for POLITICO audio. Irene Noguchi is the executive producer of POLITICO audio.

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