The paper describes the situation of foot-and-mouth disease in Europe over
the past 2 years and analyses the origin of the disease during the last dec
ades. Preventive vaccination has been banned in Europe in the early ninetie
s. Since then, despite several incursion of the virus, the disease has alwa
ys been rapidly contained and eradicated. Therefore the ban on vaccination
did not result in an increase of FMD outbreaks. Based on the recent source
of introduction of the virus, the author reviews the lines of defence which
should be reinforced to reduce the risk of further introduction of the dis
ease. (C) 1999 Elsevier Science Ltd. All rights reserved.