81.   However, pigs, like all creatures, have viruses that uniquely infect them.

82.   Holyfield had a virus about three weeks before the fight, but said he had recovered.

83.   If patients are reasonably well and they stick to their pills, doctors say virtually all still appear to have the virus under control.

84.   It also prohibits mandatory testing for pupils and teachers and AIDS sufferers cannot be forced to disclose they have the virus.

85.   It turned out that three-quarters of these people with measurable HIV had virus that was resistant to at least one drug.

86.   Late last month, the government said a two-year-old boy suspected of having the virus was hospitalized but recovered.

87.   Medics suspected on Christmas Day that she had the virus and tests the next day confirmed it.

88.   Meanwhile, the government is considering separating chickens from ducks as it is hard to tell if ducks have the virus.

89.   Most people who have the virus do not know it.

90.   No duck feces samples collected from farms had the virus, she said.