They are referring to Sweden's decision to pursue herd immunity instead of a lockdown. Most countries tried or pretended to try lockdowns. Only a handful of cou

They are referring to Sweden's decision to pursue herd immunity instead of a lockdown. Most countries tried or pretended to try lockdowns. Only a handful of countries have opted for Herd Immunity, so it is a controversial decision (esp because it sacrifices some people (mostly the elderly) for the good of the whole) https://en.wikipedia.org/wiki/Herd_immunity https://en.wikipedia.org/wiki/Herd_immunity