Should nightclubs be closed after several cases of contamination?

"It's a difficult question. Of course, bars and discos are part of social life. We'd have liked to turn the page sooner, but we're finding that a lot of 'clusters' are happening in these places. It's true that we may have opened them up a little too early," says Antoine Flahault, Director of the Institute of Global Health at the University of Geneva.

This is the first time we've opened them up to the public