Rafael Mariano Grossi, director general of the International Atomic Energy Agency (IAEA), speaks at the board of governors online meeting in Vienna, Austria, June 15, 2020. The chief of the IAEA on Monday announced the launch of a global initiative using nuclear and nuclear-derived techniques to make the world better prepared for future outbreaks of diseases crossing from animals to humans. (Dean Calma/IAEA/Handout via Xinhua)
