What Allergic Vaccine Reactions Mean For You

Most states have prioritized health-care workers in their vaccination programs. But across the country, vaccine providers are finding that some of those workers don’t want the shot. Nurses and firefighters are among those questioning its safety after approval in record time. Elis ...  Show more

An accelerating rush to give coronavirus vaccines to Americans has caused confusion over who can get a shot when. And the difficulty getting shots -- or even information about the vaccine -- is complicating the push toward widespread immunity. Michelle Fay Cortez reports on what’ ...  Show more

Several vaccine companies have announced promising early evidence that their vaccines are effective at preventing symptoms of a coronavirus infection. So what comes next? CNN Chief Medical Correspondent Dr. Sanjay Gupta talks to vaccine creator and virology and immunology expert, ...  Show more

Long Covid can ruin lives, and scientists are striving to understand the condition and beginning to get some early clues about possible treatments. While there are still more questions than answers, though, many have turned online for help. But could what they find there sometime ...  Show more

Earlier this spring, doctors around the country began to worry that fear of Covid-19 was keeping their patients away. Now, we’re starting to see the consequences of that. Today, CNN’s Chief Medical Correspondent Dr. Sanjay Gupta talks to Dr. Michelle Kittleson, a cardiologist in ...  Show more