Viral levels in wastewater started rising in late June and are considered high in the West, South and Midwest and headed that direction in the Northeast, according to Marlene Wolfe, principal ...

COVID-19 activity is rising in much of the country. Data shows overall respiratory virus spread is very low in the U.S.

The Nobel Prize-winning technology underpinning COVID-19 vaccines is also fueling a host of biotechs developing treatments ...

Pfizer (NYSE: PFE) was a hot stock during the pandemic, but it has been crashing in recent years. The company's COVID vaccine ...

They’re turning their backs on a technology thought to have saved millions of lives—with the potential to save many more.

Showing that his loyalty to his own anti-vax mentality is greater than his loyalty to President Donald Trump, Robert F.

“We’ve stepped back into the world that we lived in before the [CDC’s vaccine advisory committee] was created,” said Dr.

The Food and Drug Administration is considering pulling its authorization of Pfizer’s COVID-19 vaccine for healthy children ...

The U.S. Food and Drug Administration may not renew its authorization for Pfizer's COVID-19 vaccine approved for children ...

The HHS secretary recently canceled $500 million worth of BARDA contracts around mRNA vaccine research. But the U.S.

Robert F. Kennedy Jr.’s ‘Make America Healthy Again’ movement is taking off in red — and blue — states, even as health experts condemn some of his actions.

Parents won't be able to vaccinate healthy children 6 months to 5 years old if the FDA pulls Pfizer's COVID-19 vaccine authorization.