Effect of vaccination against porcine circovirus type 2 (PCV2) on ejaculate characteristics and the shedding of virus in boar semen
Research has demonstrated that porcine circovirus type 2 (PCV2) can be shed into boar semen, raising the possibility that artificial insemination may be an important route by which disease associated with PCV2 is transmitted. The objective of this experiment was to determine the effect...
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Virginia Tech
2014
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Online Access: | http://hdl.handle.net/10919/32965 http://scholar.lib.vt.edu/theses/available/etd-05182010-224953/ |