Child COVID-19 vaccines help prevent new variants, experts say

Scientists say vaccinating kids should not only slow the spread of the coronavirus but also help prevent potentially-dangerous variants from emerging. Each new infection brings another opportunity for the virus to mutate and evolve dangerous new traits.

Judge refuses to block health care vaccine rule

A federal judge has quickly rejected Florida’s request to block a Biden administration requirement that workers at hospitals, nursing homes and other healthcare providers be vaccinated against COVID-19.

Biden undergoes routine colonoscopy, Harris briefly in power

President Joe Biden briefly transferred power to Vice President Kamala Harris on Friday while he underwent a routine colonoscopy, setting up a history-making moment as Harris became the first woman to hold that authority during the short time she stepped in as acting president.