Pig disease spreading in New Zealand
Farmers say a wasting disease in pigs is still spreading, years after it was first spotted here. Post-weaning multi-systemic wasting syndrome attacks young pigs, causing weight loss, diarrhoea and breathing problems.
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Is circovirus DNA infectious?
The US Food and Drug Administration does not want Rotarix, the rotavirus vaccine, to be used because it contains porcine circovirus 1 DNA. If complete copies of the circovirus genome were present, would they constitute a potential threat to recipients? Put another way, is circovirus DNA infectious?
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Describing PCVAD
Symptoms, duration and mortality can vary by herd, group, barn or
site. It is important to note, however, that within herds or groups,
some PCV2-positive pigs may be asymptomatic and not express any
kind of PCVAD.
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A producer's guide to managing PCVAD
Experiences with PCVAD in Europe and in Canada suggest that applying at least 16 of these practices may significantly reduce mortality rates during a PCVAD outbreak.
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Circumvent PCV M provides ready-to-use PCV2 and mycoplasma protection
Intervet/Schering-Plough Animal Health is introducing Circumvent PCV M, a ready-to-use combination vaccine that provides pork producers with protection for both circovirus and Mycoplasma hyopneumoniae.
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How circovirus causes disease in grow-finishing pigs
How circovirus causes disease in grow-finishing pigs
Darin Madson, DVM, Iowa State University
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Impact of chronic PCV2 viremia in PCV2 vaccinated grow-finish pigs
Impact of chronic PCV2 viremia in PCV2 vaccinated grow-finish pigs
Kevin Vilaca, DVM, Synergy Services
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Controlling chronic SIV in breeding and nursery pigs
Robyn Fleck, DVM; Senior Technical Services Specialist, Intervet/Schering-Plough Animal Health
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The cost of chronic PCV2 infection in grow-finishing pigs
Brad Thacker, DVM; Senior Technical Services Specialist, Intervet/Schering-Plough Animal Health
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Genetic Selection May Reduce Incidence of PCVAD
The incidence of porcine circovirus-associated disease can be reduced by selecting for 65-day weight along with porcine circovirus viremia and antibody titers,
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Viremia Control Crucial for PCVAD
Porcine circovirus associated disease is a challenging and costly disease for the U.S. pork industry today.
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