Three outbreaks of blue ear disease, also known as porcine reproductive and respiratory syndrome, PRRS, were recently notified and confirmed in this country. A number of suspect cases are also being investigated by my Department. The source of the disease has not been definitively established, but it is the case that PRRS has already been confirmed in Northern Ireland pig herds.
PRRS is a notifiable disease under the Diseases of Animals (Notification of Infectious Diseases) Order, 1992. Following the recent outbreaks I supplemented that order by the Diseases of Animals (Notification of Infectious Diseases) Order, 1992, (Amendment) Order, 1998, last September. The 1998 order prohibits the movement of infected and suspect animals and animals which have been exposed to PRRS infection without movement permits issued by a veterinary inspector of my Department. In practice such animals are permitted to move only to meat plants for slaughter and special attention is in all cases given to cleansing and disinfecting vehicles which have transported the animals. I am keeping the incidence of PRRS under close review.