Data from the CDC on the Delta variant and US vaccination rates and from the Johns Hopkins COVID-19 interactive map on cases and deaths in the US and worldwide.

According to a new NIH-funded study, early administration of COVID-19 convalescent plasma in high-risk outpatients did not prevent disease progression.

COVID-19 patients after just 5 days or less in the hospital report new or worsened symptoms, impaired daily function, and significant financial loss.

How effective are the 3 authorized COVID-19 vaccines against SARS-CoV-2 infection? Virus variants? Get updated on the latest evidence in our quick slideshow.

Data from the CDC on the Delta variant and US vaccination rates and from the Johns Hopkins COVID-19 interactive map on cases and deaths in the US and worldwide.

The new indication for empagliflozin is to reduce risk of CV death and hospitalization for heart failure in patients with HFrEF,

Delta variant rising and vaccine immunity possibly on the wane are 2 reasons cited by state governors and city mayors for requiring full vaccination of health care personnel.

Data from the CDC on the Delta variant and US vaccination rates and from the Johns Hopkins COVID-19 interactive map on cases and deaths in the US and worldwide.

In a new joint statement, the HHS officially recommends booster shots of mRNA COVID-19 vaccines and outlines plan to start rollout this fall.

The American College of Physicians urges clinicians to make sure adult patients, especially the most vulnerable, are protected against preventable diseases as COVID spreads and flu is imminent.

Recommendation for a COVID-19 booster for vaccinated Americans could come by Wednesday; some experts say data are too sparse to support the move.

A new study suggests that walking even 3 or 4 hours a week may reduce long-term mortality from any cause in patients with a history of stroke.

Data from the CDC on the Delta variant and US vaccination rates and from the Johns Hopkins COVID-19 interactive map on cases and deaths in the US and worldwide.

Delaying or forfeiting care for HF significantly increased future health care costs, a finding at odds, say study authors, with the inability to afford regular treatment.

COVID-19 vaccination mandates are not popular with parents of school-aged children, but masks for unvaccinated students and teachers are. More on a new KFF survey.

Click through a short summary of the provisions of the Dr Lorna Breen Health Care Provider Protection Act.

A recent meta-analysis found that consuming up to 105 g of alcohol a week was associated with lower risks of cardiovascular events and mortality among adults with CVD.

Data from the CDC on the Delta variant and US vaccination rates and from the Johns Hopkins COVID-19 interactive map on cases and deaths in the US and worldwide.

A 20-something young man is in the ED after a fall off a scooter while doing tricks. What do you see on the x-ray? What type of injury is it?

COVID-19 has dealt in-person addiction treatment a blow, but the chief medical officer of Groups Recover Together tells a telemedicine success story with a hybrid ending.