31.   Doctors also can resort to repeatedly cleaning out infected areas, or amputations, as they did before the antibiotic era.

32.   Earlier this month, another infected area came within a mile of the course.

33.   Harvesters from infected areas without a USDA certification of cleanliness were turned back.

34.   He ordered all schools closed Tuesday and a list of students from the three most infected areas was being compiled.

35.   One, for instance, can bring about a chemical change in the cells near the infected area of the body thereby attracting more white blood cells.

36.   Since there is no vaccine against swine fever, the only defense against its spread is to destroy all the pigs in the infected area, FAO said.

37.   Swimmers were being warned to stay out of the infected areas.

38.   The ban also prohibits the movement of pigs for production or breeding from infected areas to other German regions.

39.   The agency also said it was having difficulty getting samples from infected areas other than Kikwit.

40.   The CDC also said it was having difficulty getting samples from infected areas other than Kikwit.