Doubt: Hope

Demographics alone would suggest Bradley County, Arkansas, should be struggling fiercely with local resistance against vaccines, just as many other counties are all across the southern U.S.Yet in July, Governor Asa Hutchinson announced that Bradley was the first county in Arkansa ...  Show more

On Breakthrough, a new series from the Prognosis podcast, we explore how the pandemic is changing our understanding of healthcare and medicine. We start with an examination of long Covid, a mysterious new illness that has stumped doctors attempting to treat symptoms that last for ...  Show more

An alarming number of Americans hold negative views about vaccination. So if and when we get a Covid-19 vaccine, will people sign up to receive it? CNN’s Chief Medical Correspondent Dr. Sanjay Gupta talks with vaccine scientist Dr. Peter Hotez about the safety of vaccines. To lea ...  Show more

Suppressing the spread of Covid-19 in the United States is going to require vaccinating 70-85% of the population. But what happens if not enough Americans voluntarily get the vaccine? CNN’s Chief Medial Correspondent Dr. Sanjay Gupta talks to Emily Largent, a lawyer and assistant ...  Show more

As the Pfizer-BioNTech vaccine rolls out across the country, and other vaccines await imminent regulatory approval, many public health experts are focusing on the issue of vaccine hesitancy. Canada's Chief Public Health Officer Dr. Theresa Tam has spoken out about the "moveable m ...  Show more

The United States has never undertaken a vaccination campaign of the scale and speed of the Covid-19 program. Despite a few glitches, the country appears to be on track to offer shots to all adults who want one by May 1.

We look at the ups and downs in the American vacci ...