Do you have any experience with PCV2 blanket vaccination in sows?

The article  Exploring the benefits of PCV-2 blanket vaccination in sows speaks about the impact of sow blanket vaccination with a PCV2 vaccine in different parameters that can be grouped as performance parameters (birth weight of the piglets, % StillBorn, % mummified piglets) and its impact on PCV2 prevalence in newborn piglets measured as % of positive umbilical cords to PCV2.

worth to be mentioned it´s that another very recent study (The prevalence of PCV2 viremia in newborn piglets on four endemically infected Dutch sow farms is very low ) the PCV2 prevalence in newborn piglets was in fact very low.

Of course, we all know that every farm is different but we would like you to share your experience.