US has more than 13,000 cases, California governor estimates 25.5 million residents will get virus

Global cases: More than 242,000
Global deaths: At least 9,800
US cases:

Measles Returns to California for 2020

Measles has hit the Los Angeles area again, with five new confirmed

Leprosy still lurks in United States, study says

Leprosy is a disease most people think ended in the Middle Ages,

ADHD Rising in the U.S.

Scott Young distinctly remembers the first teacher who tried to talk with