Page 11 of articles about prrs

Assessment of different samples to detect main swine respiratory pathogens

The data present bronchial scraping as an equally effective or even better alternative to bronchoalveolar lavage fluid for detecting main porcine respiratory disease complex agents.

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Article

The role of the microbiome in PRRS

By Dr. Megan Niederwerder, Diagnostic Medicine/Pathobiology, Kansas State University, from the 2016 North American PRRS Symposium, December 3‐4, 2016, Chicago, Illinois, USA.

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HealthArticle

PRRS: Time to stability and time to baseline production study

The purpose of this study was to compare efficacy of LCE (load-close-expose) using attenuated PRRSV to that using live-virus exposure on breeding herds acutely infected with PRRSv.

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The pie chart represents the percentage of abortions in the first and second stage of pregnancy, respectively. The bar chart represents the seasonality of abortions.

HealthArticle

Infectious agents identified in aborted porcine foetuses

PCV-2 and PRRS are the most common infectious causes of abortions. Most abortions are also found to occur during the colder months, regardless of their cause.

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HealthAbstract

Emergence of a virulent porcine reproductive and respiratory syndrome virus (PRRSV) 1 strain in Lower Austria

In the year following the outbreak, the same PRRSV strain was identified repeatedly in different regions of Austria. It can be speculated that the new strain has novel advantageous properties.

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News

Cambodia confirms an outbreak of PRRS

An outbreak of porcine reproductive and respiratory syndrome (PRRS) has been reported in Li Nha, Tapheim, Tramkak (Takeo).

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Necropsy lesions consistent with enzootic pneumonia, influenza, PRRS and other bacterial infections

HealthArticle

Immunisation of fattening pigs against influenza: a case study

The reasons behind the vaccination against influenza virus on a group of fattenig units with recurrent respiratory clinical pictures that belong to an integrated production system are discussed. Impact on production parameters and economic results are also shown.

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Press releases

Three projects win 2016 European PRRS research award

Boehringer Ingelheim Animal Health has sponsored European PRRS Research Award for the third time. The main aim of this award is to encourage research in the field of PRRS.

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HealthAbstract

Outbreak Investigation of NADC30-Like PRRSV in South-East China

NADC30-like PRRSV has widely spread in China and could cause clinical disease on pigs.

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Article

PRRS & PEDV Control Proposal

PRRS & PEDV Control Proposal: Open Forum - Dr. David Wright, Wright Veterinary Services; Dr. Bill Hartmann, Minnesota Board of Animal Health, from the 2016 Minnesota Pork Congress.

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Mummies of different sizes caused by parvovirus infection and premature farrowing caused by PRRSv in the farrowing unit.

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HealthArticle

Clinical case: One clinical picture of parvovirus, two separate causes

The farmer, alarmed, calls us describing a clinical picture of abortions in the last third of gestation, weak newborn piglets, stillbirths, mummified piglets, agalactia, sows with fever and small litters.

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HealthArticle

Health and economical impact of PRRS in Northern Ireland

The economic potential lost in a unit positive to PRRS could be around 35 – 37% of net unit margin.

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HealthArticle

Health protocols for replacements: respiratory and systemic diseases (2/3)

We are talking about PRRSV, M. hyo, PCV2, App and swine influenza virus.

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Needle-free injection technology improves the dispersion of vaccines throughout the tissue

HealthArticle

Transdermal devices in PRRSV immunization (2/2)

Needle-free injection technology improves the dispersion of vaccines throughout the tissue.

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HealthAbstract

Comparative efficacy of concurrent administration of a PCV2 vaccine plus a PRRSV in pigs challenged with both viruses

Under the conditions of this study, it makes no difference to protection whether PCV2 and PRRSV vaccines are administered concurrently. Concurrent vaccination is efficacious for controlling co-infection with PCV2 and PRRSV.

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PRRS control in regional control programs

HealthArticle

Measuring progress in PRRS regional control programs

Without the participation in the program of all farms present in the area, progress will be minimal or nil.