We know the farmer whose cattle were first infected, we live just 1 mile away from his farm, yes We are very worried about it, it is a dreadful disease, a herd of animals, be they cattle/sheep/goats or pigs can appear absolutely fine when you check them in the morning then just one hour later that can all change, it is an extremely virulent virus, that is wind borne spread as well as direct contact, it will have a devastatingly knock on effect that will cost the country a lot of money if it spreads further, take your animal parks frequented by tourists, if these had to be closed (and it could happen) (elephants can also contract the disease) alot of money lost because of it, meat will be in short supply and the cost will increase milk will run short, butchers shops may have to close, some farmers may give up farming and so it could go on, this is worst case though, so yes I think it is something to worry about.