Page 61 of articles about swine-diseases

PMWS: Disease progression and a proposal for herd case definition

Two conditions must be fulfilled to diagnose PMWS in a herd: a significant increase in postweaning mortality and PMWS must be diagnosed in at least one of three to five necropsied pigs.

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Pigs weaned per sow per year adjusted by period

Facilities-Equipment Article

Profitability study on air filtration systems for PRRSV

This study demonstrates the added profitability that air filtration can give to sow farms located in highly dense swine regions. However, it is important to point out that these figures are long term averages and not necessarily predictors for individual herds.

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News

Latvia: Commission approves the plan for the eradication of classical swine fever in feral pigs

The plans submitted by Latvia on 15 January 2013 for the eradication of classical swine fever and for the emergency vaccination of feral pigs are approved.

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Abstract

Increased viral load and prevalence of Torque teno sus virus 2 in pigs experimentally infected with classical swine fever virus

This study further supports the association of TTSuV2 with disease occurrence.

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Abstract

Effect of sow and piglet porcine circovirus type 2 (PCV2) vaccination on piglet mortality, viraemia, antibody titre and production parameters

PCV2 vaccination was able to overcome this interference since the ADWG was improved.

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News

United States: Wisconsin to require PRRS certificate

Wisconsin Department of Agriculture, Trade and Consumer Protection announced that effective March 1, swine entering Wisconsin must be accompanied by an import permit.

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News

United States: action plan for swine brucellosis and pseudorabies

The proposed action plan incorporates the risk of disease introduction presented by feral swine, which is not addressed in our current regulations.

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NutritionAbstract

Mannan oligosaccharide modulates the immune responses in weanling pigs

Feeding mannan oligosaccharide may activate immunity against PRRSV.

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Abstract

Potential use of oral fluid samples for serological diagnosis of African swine fever

These results confirmed the presence of ASFV antibodies in swine oral fluids samples, the possibility of an oral fluid-based approach in ASF diagnosis and, potentially in ASF surveillance.

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