When people hear the phrase herd immunity, many think immediately of COVID-19. During the pandemic, we learned—sometimes painfully—that individual health decisions can shape collective outcomes.

Evanston, IL - Is it possible you were infected with a mild form of COVID-19 and didn’t know it? How robust is your body’s immune response to the vaccine, and how will we know whether we’ve reached ...

CAMBRIDGE - Researchers at MIT are excited about more than two years of research that has evolved with the COVID pandemic. "Potentially, [this technology] solves a lot of the debate around when ...