Herd Immunity the only Covid-19 strategy that works?

15 May 2020

In this round-up of the week, the World Health Organisation, savages Sweden for believing in herd immunity. But is it actually the only strategy that works? The world begins to relax lockdown but sees early signs of a second spike of covid-19 cases. And Extinction Rebellion is full of rage that governments may not simply allow the air industry to die in a ditch like a dog.