immunization

mRNA vaccines slash risk of COVID-19 infection by 91% in fully vaccinated people

Doug Dollemore
science writer, Science Communications, University of Utah Health
July 9, 2021

Illness is significantly milder in rare “breakthrough” cases of the disease.

Waiting for herd immunity

Paul Gabrielsen
science writer, University Marketing & Communications
April 6, 2021

Hold on to COVID-19 precautions as communities and regions move toward herd immunity.