CNN Health

April is the time to celebrate the versatility of fresh eggs. Food writer Casey Barber takes a look at great recipes and dishes made with eggs.

View the Avian Flu Fast Facts on CNN and learn about bird flu symptoms and how bird flu spreads to humans.

Obsessive-compulsive disorder is a condition often mistakenly regarded as a mild nuisance with positive side effects — especially when it comes to being orderly and tidy — by people who don't have it. But it's much more than that, experts say, and the pandemic can pose problems for those with OCD.

April's full moon will illuminate the sky this entire weekend, and while it's called the pink moon, it's not actually that color.

Get up and move -- even small doses of physical activity, such as brisk walking, may substantially lower the risk of depression, according to a new data analysis.

The third attempt at a final prelaunch test for NASA's Artemis I mega moon rocket began Thursday morning, but has hit some snags.

A third shot of the children's dose of Pfizer/BioNTech's Covid-19 vaccine raised Omicron-fighting antibodies by 36 times in kids 5 through 11 years of age, the companies said in a news release Thursday. The companies plan to request emergency use authorization from the US Food and Drug Administration for a booster dose for this age group.

As a sweeping review of the nation's premier public health agency commences this week, interviews by CNN with more than a dozen people close to the US Centers for Disease Control and Prevention reveal an agency in need of serious changes to make it more nimble and ready to respond to the next pandemic.

As the United States navigates a third year of the Covid-19 pandemic, cases are rising modestly in the Northeast, Philadelphia has reinstituted an indoor mask mandate and some colleges are requiring masks during the final days of the spring semester.

The unprecedented rise in drug overdose deaths in the United States continues, reaching another record high, according to new provisional data published Wednesday by the US Centers for Disease Control and Prevention.

The flurry of new abortion restrictions across mostly Republican-led states leaves neighboring states to fill the gap in abortion care.

A recent outbreak of Covid-19 cases among officials in Washington, with dozens testing positive after attending the Gridiron Club Dinner, has put the concept of Covid-19 superspreading back in the spotlight.

Despite a low in teen drug use, overdose deaths in adolescents are on the rise, according to a new study. Experts say counterfeit prescription pills are in part to blame, and that neither families nor the teens taking them know the risks the pills pose.

Data published Tuesday by the US Centers for Disease Control and Prevention shows that rates of sexually transmitted diseases in the United States decreased in the early months of the Covid-19 pandemic, but many had recovered and even increased by the end of 2020.

Covid-19 case numbers have begun to edge up in the United States, and nearly all of them are caused by the Omicron subvariant BA.2.

Asthma or allergies may be linked to future high blood pressure and heart disease, according to a new study.

NASA's Artemis I mission to the moon will make a fourth attempt at its most critical and final prelaunch test beginning on Tuesday, according to the agency.

Philadelphia will reinstate its indoor mask mandate as of Monday, April 18, as cases in the city quickly rise, the city Public Health Commissioner Dr. Cheryl Bettigole announced Monday.

As Covid-19 numbers reach pandemic lows across the United States, many Covid-19 testing sites have begun closing their doors.

The far side of the moon, which we can never see from our vantage point on Earth, looks surprisingly different than the orb we're used to seeing in the night sky.