What is herd immunity and can it stop the coronavirus? | MIT Technology Review: There are basically three ways to stop the Covid-19 disease for good. One involves extraordinary restrictions on free movement and assembly, as well as aggressive testing, to interrupt its transmission entirely. That may be impossible now that the virus is in over 100 countries. The second is a vaccine that could protect everyone, but it…
What is herd immunity and can it stop the coronavirus? | MIT Technology Review
