Cook County Provides Update on Vaccine Strategy as Concerns Over Delta Variant Continue to Grow
...vaccines are built on new molecular technology that we have been developing for years which makes them safer and more effective than any vaccine we’ve used before. I wish the vaccines we use for measles, mumps, rubella and the flu were as effective as the vaccines we have now for COVID-19. This vaccine is a life-changer.” CCH and CCDPH have...