71.   The disease affects only cloven-hoofed animals, but others can carry the virus.

72.   The disease affects the skin, joints, blood and kidneys.

73.   The disease does not affect other animals or humans.

74.   The disease has affected birds at lakes in four states so far.

75.   The highly contagious, usually fatal, disease affecting hogs has struck at least two farms in the Brabant region, according to an Agriculture Ministry press release.

76.   The highly contagious, usually fatal, disease has affected hog populations throughout Europe in recent years.

77.   Until recently, the Indian government refused to acknowledge the problem, saying the disease would affect only decadent westerners.

78.   What researchers are finding is that diseases affect people in different ways.

79.   This highly contagious disease has already affected herds in neighbouring Macedonia and the southern Serbian province of Kosovo.

80.   Newcastle disease affects the respiratory and nervous systems in domestic fowl.