When and if there becomes a vaccine available by the end of the year are you going to take it?? I hope there becomes a vaccine that works and safe but have heard a lot of people say no way no how to taking it. Me personally believe in getting vaccines when available, I will take the advice of my doctor that has known me for 8 years. If he says it should be safe then I won't delay. It is their job to understand the science and threats, if you can't trust the doctor who can you trust.