herd

CDC scientist says US is nowhere near a herd immunity

When will the US achieve herd immunity?

Why the immunity of the COVID-19 herd may be closer than we think

The ‘herd immunity by April’ is too aggressive

California may not achieve herd immunity for years. But vaccinations will make the coronavirus manageable

The brutal COVID-19 boom that killed so many people is now helping to create herd immunity

COVID-19 boom now helps create herd immunity

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

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?