We know of people who have caught the disease more than once.

Within a week three hospital staff and one doctor caught the disease.

So that he had caught the disease they could not stop, and would die.

But it has provided no details about where those people are or how they probably caught the disease.

He is believed to have caught the disease from a patient.

And don't get near enough to the sick ones to catch the disease, please.

"All the boys are ready to go off and catch social diseases."

The doctors asked if she'd had any cuts because she might have caught the disease that way.

Soon, she caught the disease and managed to struggle through.

Few people at this time understood how difficult it was to catch the disease.