Vaccines are nearly 100% effective in preventing serious illness and death. We still need more data, but there is every reason to believe that they vaccines with significantly reduce spread. As we go through this year and the numbers continue to improve, restrictions will be lifted. Right now we measure this pandemic in deaths and cases per day, we will eventually reach a point where we are measuring by days between deaths, and then days between new cases. There may be some bumps along the road but things will get better.