Farmers en the UK are very worried because they are almost sure that the bluetonge virus will spread again in the middle of march. Scientists warn that tihis year brings so much risk.



The vaccine of this virus will not be ready until the animals became infected again. They may not stop the virus spread but they can give the vaccines to the areas that have the risk to be infected first.

The vaccine is supposed to arrived in May, at the same time with the virus.

http://news.bbc.co.uk/2/hi/science/nature/7258796.stm