Oncology & Cancer

Q and A: Polyps are possible culprits in colon cancer

DEAR MAYO CLINIC: I'm 46 and had my first colonoscopy last month. The doctor said everything looked good, although he removed a few polyps. Can you explain what a colon polyp is and if should I be concerned?

Vaccination

Rates for measles, other vaccinations dip for kindergartners

A smaller portion of U.S. children got routine vaccinations required for kindergarten during the pandemic, government researchers said Thursday, raising concerns that measles and other preventable diseases could increase.

Diseases, Conditions, Syndromes

Uber, Lyft join airlines in ending US mask mandate

Ride-hailing companies Uber and Lyft removed mask requirements on riders and drivers on Tuesday following a federal ruling striking down the mandate.

Diseases, Conditions, Syndromes

Children in more countries suffer mystery hepatitis

Cases of hepatitis of unknown origin, first detected in UK children, have now been recorded in four more European countries and the US, the EU health agency said on Tuesday.

Diseases, Conditions, Syndromes

Should you get a second COVID-19 booster vaccination?

Recently, the Centers for Disease Control and Prevention expanded eligibility for a second COVID-19 booster to adults 50 and older, as well as people 12 and older who are immunosuppressed. Booster vaccinations are safe and ...

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