Coronavirus vaccine may be ready in 2020, but don't 'bank on it'

We shouldn't expect a coronavirus vaccine in 2020, according to Dr. Tom Inglesby of Johns Hopkins University. Vaccine development takes a long time and requires extensive testing, even when scientists are working at a breakneck pace. Visit BGR's homepage for more stories. We're now months into the novel coronavirus pandemic and while social distancing and stay-at-home orders have helped to slow the spread of the disease, a vaccine could make things a whole lot easier. We've been warned since the...