CDC urges immunocompromised to take precautions after Evusheld pulled

The Centers for Disease Control and Prevention on Friday urged people with weak immune systems to take extra precautions to avoid Covid after the dominant omicron subvariants knocked out a key antibod...

FDA pulls Evusheld because it’s not effective against subvariants

Evusheld (tixagevimab and cilgavimab) injection, a new COVID-19 treatment that people can take before becoming symptomatic. (Chris Sweda/Chicago Tribune/Tribune News Service via Getty Images) Chris Sw...