articles about pcv2

When losses and costs from poor health threaten the current and future farm profitability, perhaps a “clean slate” should be considered.

In healthy animals, PCV2 stays under the radar, causing little harm. But with coinfections that activate the immune system, the virus replicates more and becomes more damaging.

Professor Nauwynck has been researching PCV2 virus since the emergence of PCV2-associated diseases. PCV2 caused a serious crisis in global swine health that was ultimately addressed through the development and mass deployment of effective PCV2 vaccines. He is an excellent connoisseur of this small virus that continues to surprise us.

Hans Nauwynck defines himself as a veterinary virologist, a person who works in a laboratory setting, doing precise work, like a surgeon, aiming to gain a better understanding of how animal viruses interact with their target cells. But it is much more. His deep understanding of the biological behavior of viruses allows him to fluently explain many of the “whys” that are so important for a better understading of the pathogenesis of viral diseases and the development of effective control strategies.

Dr. Nauwynck reviews with us the main gaps in PRRSV research and how he envisions the future of this disease regarding diagnostic technologies and vaccination strategies.

A discussion of the different micro and macroscopic lesions caused by PRRSV, PCV-2, swine flu virus, and porcine respiratory coronavirus.

The world of viruses is dynamic. Their epidemiology varies according to our actions. New strains and new serotypes appear. Are we prepared?

In the years since the PCV-2 vaccine was introduced to solve the enormous problem caused by circovirus, what do you think has changed and how does it affect farms?