It is a very violent virus and easy to spread, perhaps preventive measures will help a little but not completely, sometimes it is inevitable not to get infected, now how close are we to being able to get a vaccine soon? I was reading that a group of scientists at Oxford University are very close to finding a vaccine, I ask you because I know you are in Europe and you are working with this. Unfortunately in our country we can't do much even though we have excellent professionals in the area of virology