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

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 →
Can a PRRSv positive boar that has been vaccinated be used for artificial insemination?

Can a PRRSv positive boar that has been vaccinated be used for artificial insemination?...

To answer this question, the first thing to be considered, it´s that it is not possible to differentiate, by a serum antibody test,... Read More →
PRRS vaccination with different PRRSv2 MLV consecutively: Can this cause clinical outbreaks?

PRRS vaccination with different PRRSv2 MLV consecutively: Can this cause clinical outbreaks?...

To control an unstable PRRS situation, a farm did more than 4 times a PRRS mass vaccination with 2 different commercial NA type... Read More →