Vaccines free you from the herd
Kaiser looks at covid-19 vaccination campaigns.
herd immunity
The Swedish mirage: the verdict is already written
Kaiser asks whether we need more time to evaluate Sweden's approach to coronavirus.
I don't like the term herd immunity
Kaiser explains why the term "herd immunity" is problematic
The shift to antibody testing is a choice of death over life
Kaiser looks at the ins and outs of antibody testing.