herd immunity

When it comes to reaching herd immunity to the coronavirus that causes COVID-19, we face several complications

By Ask the Doctors • June 2, 2021

‘We really need to have a global effort to eradicate this disease,’ says infectious disease expert Dr. Annabelle de St. Maurice

By Sandy Cohen • April 23, 2021

Dear Doctors: Can you explain herd immunity? We have it with diseases like smallpox and polio, but when it comes to the coronavirus, everyone keeps saying it’s a bad idea. Why wouldn’t it work for COVID-19?

Dear Reader: It’s true that we’re hearing a lot about herd immunity, which is also [...]

By Ask the Doctors • October 5, 2020

Is there a potential dead end for the Covid-19 contagion? Read here.

By uclahealth • June 17, 2020