As new cases are reported, our maps and illustrations show the spread of the virus and how infections can run through a ...

Measles is an airborne, "extremely infectious, and potentially severe rash illness," according to the Centers for Disease Control and Prevention ( CDC ). Up to 9 out of 10 people who are susceptible ...

Measles are surging in Texas, with experts warning no sign of slowing until at least May. The outbreak has now spread to its third state, Oklahoma.

The measles outbreak in rural Texas has exposed how hospital buildings are ill-equipped. Meanwhile, long distances between ...