Herd Immunity from COVID-19: Reachable Reality or Elusive Dream?

herd-immunity-covid19

Herd immunity is a form of indirect protection or immunization from an otherwise contagious disease. It happens when a large portion of a certain population becomes immune to infection. This usually occurs through vaccination or prior infection. Now, the raging question of 2020 is, can we get herd immunity from COVID-19? The answer is still […]