Piglet vaccination

To vaccinate piglets, two important points must be considered in order to choose the best moment …

Impact of PRRSv genetic diversity

The high PRRS virus diversity has an important impact in diagnosis, immune response: vaccines, protection…

Practical approach to diagnosis

ELISA and PCR in combination can be used not only to detect an infection, but also to determine approximately…

THE PRRS EXPERTS ANSWER

Is it expected, for sows vaccinated with a MLV PRRS vaccine, to be all positive by ELISA test?

Is it expected, for sows vaccinated with a MLV PRRS vaccine, to be all positive by ELISA test?...

The answer to the question depends on whether it refers to naïve sows vaccinated against PRRS for the first time or to animals... Read More →
What do you think about inoculation with live virus from the same farm to acclimatize the replacement gilts for PRRS control?

What do you think about inoculation with live virus from the same farm to acclimatize the replacement gilts for PRRS control?...

The inoculation of PRRS live virus from the farm as a method to acclimatise the gilts has been used extensively with positive results... Read More →
PRRS intradermal vaccination of sows: another step forward in the control of PRRS

PRRS intradermal vaccination of sows: another step forward in the control of PRRS...

Numerous strategies have been described for the control of PRRS on farms. After more than 25 years dealing with PRRS disease, most vets... Read More →