Trump's Dream of an Ultra-Fast Vaccine is Cru...

Obesity is a known risk factor for severe complications of Covid-19. But scientists are learning that the link between extra pounds and severe Covid-19 may be even stronger than they thought. This week, the U.S. Centers for Disease Control and Prevention said that people who are ...  عرض المزيد

President Donald Trump returned to the campaign trail today a little over a week after testing positive for the coronavirus. His campaign hopes to reverse polling trends that show him falling further behind Democratic nominee Joe Biden. But as the president prepares to address su ...  عرض المزيد

A vaccine for Covid-19 could come faster than previous vaccines, but it could still be a year or more before one is widely available. CNN's Chief Medical Correspondent Dr. Sanjay Gupta talks to a clinical trial participant and explains why this vaccine search is breaking barriers ...  عرض المزيد

The President is pushing for a Covid-19 vaccine before the election, but is that realistic? Or safe? CNN Chief Medical Correspondent Dr. Sanjay Gupta speaks with Moncef Slaoui, Chief Advisor of Operation Warp Speed, the U.S. government’s Covid-19 vaccine program. To learn more ab ...  عرض المزيد

The Food and Drug Administration has authorized a vaccine by Pfizer and BioNTech that will start reaching the most at-risk Americans today. CNN Chief Medical Correspondent Dr. Sanjay Gupta talks through the final hurdles the vaccine had to clear over the weekend. To learn more ab ...  عرض المزيد

From the start of the pandemic, the Trump administration said it was committed to ordering and stockpiling enough potential vaccine doses to end the outbreak in the United States as quickly as possible.

But new reporting from The Times has revealed that Pfizer, the maker ...