By Reuters•August 3, 2020

On Monday, the director of the W.H.O., Tedros Adhanom Ghebreyesus, spoke about a number of promising vaccines but stressed that the best course of action was to take measures to curb the spread of disease.

Originally posted on https://www.nytimes.com/video/world/europe/100000007269932/who-coronavirus-briefing.html