Air quality experts are urging schools to do more this fall to make sure kids – as well as teachers and staff – are breathing air as free as possible from coronavirus particles.

Three studies published by the Centers for Disease Control and Prevention (CDC) on Wednesday show that protection against infection from the coronavirus in vaccinated individuals has declined over time.

In the first 12 days of August, the United States reported more coronavirus cases than it did in all of July.

The US Food and Drug Administration on Thursday authorized third doses of both the Pfizer/BioNTech or Moderna coronavirus vaccines for certain immunocompromised people.

Johns Hopkins Center for Health Security Senior Scholar Jennifer Nuzzo discusses increased vaccinations across the United States, the role of testing in fighting COVID-19, and company vaccine mandates.

Join top Johns Hopkins University experts at 11 a.m. Thursday Aug. 5 as they discuss critical information for educators, parents, and policymakers.

Despite hopes of a summer free from Covid-19 worry, the Centers for Disease Control and Prevention is now recommending that vaccinated people wear masks in certain areas. While masks are important for protecting against infections, the United States must proceed carefully.

Friday July 23, 2021 12:00-12:30 ET Join experts from the Johns Hopkins Coronavirus Resource Center (CRC) at 12pm ET on Fridays for timely, accessible updates on the state of the pandemic and the public health response.

If you do end up getting sick despite vaccination, experts say the shots are very good at reducing the severity of the illness — the main reason to get vaccinated.

Johns Hopkins Center for Health Security Senior Scholar Jennifer Nuzzo discusses increased hospitalizations due to the spread of the delta variant and the debate over a return to wearing masks in public.

As debates abound over whether coronavirus vaccinations should be required in public schools, many experts point out that students already are required to receive several other routine vaccinations to attend childcare or classes in the United States.

Join experts as they explore lessons learned from COVID-19 about managing public health data to combat the spread of disease.