herd immunity

Is COVID on its last gasp?

Top herd immunity Headlines

Daily vaccinations down 30% from mid-April peak

How does Colorado compare to other states as we reach …

Data Desk: How does J&J vaccination pause impact herd …

More than 2 million Coloradans received 1 dose of COVID-19 …

Warmer weather and increased vaccinations provide business …

When will Colorado reach herd immunity? Breaking down …

More herd immunity

One-fifth of Colorado is virus-protected, over one-third …

Could Colorado get herd immunity by summer?

With virus surging, Biden to speed release of COVID …