Centers for Disease Control and Prevention researchers report national estimates of 43.6 million COVID-19-associated illnesses and 101,300 deaths in the US during October 2022 to September 2023, plus ...

The US Food and Drug Administration approved updated Covid-19 vaccines Wednesday, but for a limited group: adults 65 and older, and younger people who are at higher risk from Covid-19. “FDA has now ...

US residents’ ability to get COVID-19 vaccines this fall is about to change as US Food and Drug Administration leaders shift away from a one-size-fits-all approach, raising concerns among vaccine ...

The nation’s seven-day average of new COVID-19 cases decreased by nearly 10 percent this week, marking the fourth consecutive week of decline, according to the CDC’s COVID-19 data tracker weekly ...

A new COVID-19 variant that was unheard of just months ago is now projected to be the second-most common strain in the United States. Variant NB.1.8.1 was first detected in China in January but ...

Get inspired by a weekly roundup on living well, made simple. Sign up for CNN’s Life, But Better newsletter for information and tools designed to improve your well-being. A new coronavirus variant is ...

The nation’s seven-day average of new COVID-19 cases, hospitalizations and deaths all fell this week, according to the CDC’s COVID data tracker weekly review published Feb. 11. 1. The current ...

During the fall of 2019, in a lab in Wuhan, China, a cluster of atoms weighing less than one-trillionth of a gram mutated ever so slightly, cascading into the greatest disruption to human life in over ...