C. Auris superbug seen around US in clusters for ‘first time’, CDC says

The CDC is urging health care facilities to be proactive in identifying Candida Auris — an emerging fungus that can cause serious illness in hospitalized patients.

Tokyo Olympics: At least 100 US athletes are unvaccinated

About 100 of the U.S. athletes descending on Tokyo for the Olympics are unvaccinated, the U.S. Olympic and Paralympic Committee's medical chief said hours before Friday night's opening ceremony.

Moderna COVID-19 vaccine cleared in EU for children 12-17

Moderna's COVID-19 vaccine is being recommended by the European Medicines Agency for children between 12 and 17 years old.

Should vaccinated people wear masks again with COVID-19 cases rising?

With COVID-19 cases rising, should fully vaccinated people mask up? It depends on the situation, but some experts say it’s a reasonable precaution.

DOJ will not investigate how Pennsylvania handled nursing homes

The Justice Department told Gov. Tom Wolf's office on Thursday that it has decided not to open an investigation into whether Pennsylvania violated federal law by ordering nursing homes to accept residents who had been treated for COVID-19 in a hospital.

Officials recommend indoor masking in Philadelphia following uptick in hospitalizations, new cases

After a brief respite from indoor mask-wearing in Philadelphia, health officials on Thursday recommended that all people resume wearing masks indoors regardless of their vaccination status. 

Philadelphia Health Dept. 'strongly recommends' indoors masking regardless of vaccination status

The Philadelphia Department of Health is now strongly recommending that people wear a mask indoors regardless of their vaccination status to help quell the spread of the COVID-19 Delta variant. 

DeSantis says there will be no mask mandates in Florida schools

"There's been talk about potentially people advocating at the federal level imposing compulsory masks on kids. We're not doing that in Florida, OK?" DeSantis said. "We need our kids to breathe."

Pfizer vaccine 88% effective against delta variant, study finds

A new study published in the New England Journal of Medicine found that the Pfizer vaccine after two doses was 88% effective against symptomatic illness from the delta variant.

CDC director: Hospitals ‘reaching capacity in some areas’ as COVID-19 cases rise

The director of the CDC on Thursday said the U.S. is at another “pivotal moment” in the COVID-19 pandemic, warning that rising cases in some areas is pushing local hospitals to the brink once again.

NFL teams may have to forfeit game, take loss if COVID-19 outbreak occurs

If a coronavirus outbreak occurs among unvaccinated players or staff during the 2021 season, it could result in a forfeit and loss if the game cannot be rescheduled, the NFL announced Thursday.

Death rates surge in Southeast Asia as COVID-19 spreads

A record number of new cases being reported in countries across the region have left health care systems struggling and governments scrambling to implement new restrictions to try to slow the spread.

COVID-19 breakthrough cases: What are they?

What is a COVID-19 vaccine “breakthrough” case? The Associated Press explains.

As western wildfire smoke spreads across America, who's at risk?

Smoke from wildfires in the western U.S. and Canada is blanketing much of the continent. Here’s a look at why and how dangerous it is.

CDC: 'No intention of changing' mask guidance 'at this time'

The CDC has “no intention” of changing its masking guidance, even as unvaccinated Americans drive a new surge of COVID-19.

Ohio’s chief medical officer says it’s 'when, not if' unvaccinated get COVID-19

Dr. Bruce Vanderhoff, the Ohio Department of Health’s chief medical officer, said it’s “a matter of time” before an unvaccinated person gets COVID-19.

China rejects WHO's terms for further study of COVID-19 origins

A senior Chinese health official said he was “taken aback" that the WHO plan includes further investigation of the COVID-19 lab leak theory.