61.   If detected early, the West Nile virus can be diagnosed and the symptoms treated before serious infections result.

62.   In Asia the insects have been known to carry viruses that cause serious infections.

63.   It said medicine shortages and lack of pain killers for some amputees meant that amputations often brought on serious infection, death or suicide.

64.   Methicillin targets staphylococcus, which is responsible for serious infections of the skin, tissue, bones and joints.

65.   More than half of all serious infections treated in hospitals worldwide are gram positive.

66.   One has a serious infection, and a special rotating bed turns his body almost upside down to help force air through his lungs.

67.   One with a serious VRE blood infection was cured in two weeks.

68.   Researchers obtained a strain of the germ through a wound on a patient who had a serious infection.

69.   Serious viral infections can often stay in a delicate balance for several years.

70.   Seven died, and hundreds more had less serious infections.