One of the leading efforts to find a coronavirus vaccine has run into difficulty, as AstraZeneca temporarily halted trials.
A team in Australia is only 'weeks' away from testing a vaccine on humans for the first time.
Interview with Gavin Yamey, Professor of Global Health and Public Policy at Duke University, on when there'll be a vaccine.
Beyond the tragic number of cases and deaths, we're asking about life under lockdown. What are the effects on millions of ordinary citizens, as well as oppressed minorities like the Uighurs?
It has been blamed for causing up to 2,000 deaths, yet it remained on the market in France for 33 years. Now, Mediator, a French-made drug used for weight loss, is the subject of a landmark trial that got underway in Paris on Monday.