Control of Porcine Reproductive and Respiratory Syndrome (PRRS) with Porcilis PRRS
Whole herd control of PRRS is now possible using
Porcilis PRRS for finishing and breeding pigs (sows and
gilts).
The aim in vaccinating with Porcilis PRRS is to obtain a high,
homogeneous level of immunity against PRRSV, throughout
the herd. Piglets can be vaccinated from 2 weeks of age.
In gilts and sows, Porcilis PRRS improves reproductive
performance and reduces transplacental virus transmission. PRRSV-free pigs can be weaned, ready to be vaccinated,
before being exposed to the field challenge.
The use of Porcilis PRRS in finishing pigs further extends this
period of protection against the infection and improves their
performance.
As always, management practices have an important
part to play. Gilts entering the breeding unit need to be
acclimatized, strict adherence needs to be paid both to
the all-in/all-out principle and to the unidirectional flow of
animals during the nursery and growing phases.