Emergence of a new Lineage 1C variant of PRRSV2 in the United States
Sequencing results suggest that this represents the emergence of a new variant within Lineage 1C distinct from what has been previously circulating.
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Sampling schemes for the new PRRS classification American Association of Swine Veterinarians (AASV) guidelines
What samples should be taken for the new PRRS categories according to the American Association of Swine Veterinarians (AASV) guidelines?
Clinical case: Edema disease - The more I medicate, the more pigs die!
An outbreak of edema disease was treated with fasting and antibiotic therapy, but in subsequent batches these measures were no longer successful. The outbreak progresses and it was observed that when animals are medicated, either orally or parenterally, mortality increases both in number and speed.
Genomics of response to PRRSV: antibody response and performance following natural infection vs. vaccination
Selection for antibody response to PRRSV can increase litter size in purebred and commercial sows.
The AASV guidelines for PRRS status classification evolve
We review what's new in the American Association of Swine Veterinarians (AASV) guidelines, which include new monitoring techniques and expanded and modified categories.
Anpario: New PRRS variants causing concern
New PRRS variants causing concern, says Anpario swine specialist. Farmers in the U.S. most severely affected.
Boehringer Ingelheim celebrates 25 years to combat PRRS in Europe
Boehringer Ingelheim’s PRRS vaccine celebrates 25 years of presence in Europe.
Atypical pathogenic PRRS virus strains: A new problem?
High virulence PRRS virus strains cause more accentuated clinical symptoms, higher mortality, higher viral load and dissemination in body tissues, as well as a higher inflammatory response.
Which processing fluid best detects PRRSv status in a litter of pigs?
An evaluation and comparison of which specimen type: testicles, tails or udder wipes had the highest sensitivity at determining the litter PRRSv status compared to serum.
First reported case of PRRS in Nepal
Porcine reproductive and respiratory syndrome virus has been reported for the first time in Nepal.
Pirbright scientists will progress pig and cattle health through two projects worth €3.5 million
The research aims to tackle porcine reproductive and respiratory syndrome virus and African swine fever virus in pigs.
The program for the 333 Experience is as lively as our industry!
Round Table on PRRS with M. Torremorell, E. Mateu, and J. Baliellas. The latest addition to the Experience program!
What can we expect from PRRS virus evolution?
In this article we summarize further discussions that we had with Dr. Nauwynck about his research findings on PRRS virus-host evolution.
Is there cross-protective immunity between Japanese type 1 and type 2 PRRSV isolates?
A study on the heterologous protection between Japanese Type 1 and Type 2 PRRSV isolates.
New approaches to age-old problems in nursery piglets
What factors cause increased mortality and slow-growing piglets in the nursery phase? How can we address these issues?
What should I do to make my PRRSV control program successful?
The end goal of any control program should always be to stop the virus from circulating in the sows in order to create a flow of negative growing pigs.