United Kingdom - How We Beat PMWS

There was a rapid increase in farms using vaccine in the BPEX-funded PCV2 vaccination project in spring of last year with the percentage of farms vaccinating later levelling off at close to 70 percent. But figures from NADIS do not show a significant decrease in PMWS. The reason is that, as expected, vaccination, at least in the early stages, does not lead to a complete disappearance of disease from farms, explains NADIS.