Omicron may seem unstoppable, but its predecessor might still make a comeback. That could be bad news. Read More
The entire world remains unprepared for the next pandemic and most countries are underprepared even for small outbreaks of disease, researchers reported Wednesday. Read More
The U.S. Centers for Disease Control and Prevention says nearly 60 percent of Americans are now “fully vaccinated” against COVID-19, but the numbers are being called into question by the emergence of the Omicron variant. Read More