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Web Exclusive: More Accurate Tests Improves Mycoplasma Detection In Pigs 

In order to identify the best set of tests to accurately detect genetically diverse strains of Mycoplasmal pneumonia in swine herds, an Iowa State University research team...

Biofilters Can Reduce Spread Of Porcine Reproduction and Respiratory Syndrome Virus 

Preliminary research at South Dakota State University (SDSU) demonstrates that a biofilter can be an effective means of reducing airborne transfer of porcine reproductive and respiratory syndrome (PRRS) virus on production sites that contain more than one barn...

Web Exclusive: Porcine Circovirus Elicits Depressed Immune Response 

The process of fighting off disease requires that the body mount an appropriate antibody or immune response...

Multi-Year Porcine Reproduction and Respiratory Syndrome Virus Project Probes Genetic Role in Disease 

A multi-year research project on porcine reproductive and respiratory syndrome (PRRS) virus will collect data on large numbers of PRRS virus-infected pigs so that researchers can verify important genotypes and phenotypes that predict resistance, tolerance or susceptibility to PRRS virus infection...

Porcine Circovirus Shedding, Transmission, Plasma, Transport Roles Scrutinized 

As porcine circovirus type 2 (PCV2) is known to be present in blood, outbreaks of PCV2 have raised concerns about the spread of PCV2 in spray-dried plasma protein products in the field...

Porcine Circovirus Type 2 Vaccination Results are Similar In Sows, Pigs 

In a research trial at Iowa State University (ISU), results showed that two porcine circovirus type 2 (PCV2) vaccine regimens for both sows and pigs produced similar efficacies in reducing PCV2...

Three Studies Evaluate Porcine Circovirus Type 2 Vaccine Strategies 

Kansas State University (KSU) researchers conducted three studies to evaluate vaccination strategies on pig performance involving the use of porcine circovirus type 2 (PCV2) vaccines...

Live Virus Vaccine Affords Better Protection from Swine Influenza 

Live Virus Vaccine Affords Better Protection from Swine Influenza An experimental modified-live-virus vaccine for swine influenza virus (SIV) could offer...

Pfizer Receives USDA Approval For First Pandemic H1N1 Vaccine 

Pfizer Animal Health is the first biologics manufacturer to develop, manufacture and receive approval from the U.S. Department of Agriculture USDA) for its new H1N1 vaccine...

Iowa State Researcher Releases Novel H1N1 Vaccine 

The only swine vaccine available to treat the H1N1 Flu Outbreak Virus has been sent to vaccinate a swine herd infected with the novel virus. It marks the first time vaccine has been sent to a swine herd diagnosed with the pandemic flu...

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Current Issue

More Federal Market Oversight Likely

Friday's USDA/Department of Justice "Competition in Agriculture Workshop," held in Ankeny, IA, was long on rhetoric, but surprisingly balanced regarding substantive issues. A wide range of opinions were expressed and the proceedings were far more orderly than most expected.

More Gilt Management Tips to Improve Breeding Herd Performance

In addition to the number of recorded heat cycles before breeding and the gilt’s exposure to gestation stalls before breeding, there are additional management factors that affect gilt performance. Following are a few additional considerations:

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