Biden presidency may mean smoother coronavirus vaccine rollout, fewer cases

President-elect Joe Biden will inherit the world's biggest coronavirus outbreak when he takes office in January. But public-health experts think the process of distributing a vaccine will likely be smoother under Biden's administration than it would have been under Trump's. Experts also expect Biden to institute lockdowns in coronavirus hotspots. These measures, combined with Biden's championing of masks and social distancing, could prompt a decline in cases.