immunity

COVID-19 boom now helps create herd immunity

When could the United States achieve herd immunity? It’s complicated.

Data show that COVID-19 immunity is now 20-25% in Salt Lake County residents

We have herd immunity by April

In the hospital in California, the COVID-19 infections of staff look at a single digit after reaching herd immunity

How will we know that we have achieved herd immunity?

How will we know that we have achieved herd immunity?

Utah begins to see herd immunity, says the Intermountain doctor

Utah begins to see herd immunity, says the Intermountain doctor

Herd immunity is far without vaccines

Biden team does not fear COVID-19 herd immunity until Thanksgiving

COVID-19 immunity: What we know so far about the vaccine, ‘natural’ immune response