| 21. | Hultin said he was not worried that he might be sending tissue containing live viruses.
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| 22. | Biosecurity Queensland's ongoing surveillance usually shows 7 % of the animals are shedding live virus.
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| 23. | Unlike other vaccines, it doesn't use a live virus to trigger the body's immune system.
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| 24. | It is a " live virus " vaccine that creates a mild case of vaccinia infection.
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| 25. | Patients with the dangerous liver virus have long chafed at having to buy a two-drug kit.
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| 26. | "Animals treated with live virus appeared to be healthy and gained weight, " the study said.
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| 27. | Attenuated live viruses were found protective against H5N1 in mice and chickens in a 2009 study.
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| 28. | In June and July nearly 30 % animals have been reported to be shedding live virus.
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| 29. | It is made from a weakened live virus.
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| 30. | He didn't volunteer for that live virus test.
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