/b/veterinary-news/posts/merial-launches-uk-s-first-pmws-vaccine Merial Animal Health has launched CIRCOVAC®, the UK’s first vaccine for PCV2 – the virus involved in post-weaning multisystemic wasting syndrome (PMWS) and other PCV2-related diseases. An inactivated vaccine against porcine circovirus type 2 (PCV2en-USTelligent Community 10