Font Size: Celebrity “Science Guy” Bill Nye claimed in May that it would likely be two years before a vaccine was available for the novel coronavirus. Nye made an appearance on CNN in mid-May to discuss the impact that science and technology would have in developing therapeutics, vaccines and new ways to test for and detect the virus. WATCH: Nye responded to the technological advances that were already changing the way Americans fought the virus, such as using robots to remind people to observe social distancing guidelines and developing phone apps that could assist in contact tracing. â...