Could human challenge trials help find a Covid-19 vaccine faster? Some scientists say it is a huge risk Subscribe: Livestream:…
Scientists in the UK have discovered a cheap and available treatment for COVID-19 patients. They have described the use of…
Efforts to find a coronavirus (COVID-19) vaccine are about to take another major step forward, though declining cases could actually…
Many feel compelled to continue going to work, despite the risks of exposure, to feed their families. WATCH NIGHTLINE EPISODES:…
As experts across the world race to find a vaccine for the coronavirus, a team at Oxford University say their…