Aug 28

Health agencies’ credibility at risk after week of blunders

First, the head of the Food and Drug Administration had to walk back exaggerated statements about the benefits of a new plasma therapy for coronavirus. Then the Centers for Disease Control and Prevention triggered a backlash from the medical community…

Pharmaceutical companies and governments around the world are chasing a coronavirus vaccine, fast tracking the usually years-long vaccine development procedure to a few months. ProPublica reporter Caroline Chen joins Hari Sreenivasan to discuss the ambitious timeline and the unpredictability of…

May 09

The Food and Drug Administration on Saturday announced emergency authorization for antigen tests developed by Quidel Corp. of San Diego. The test can rapidly detect fragments of virus proteins in samples collected from swabs swiped inside the nasal cavity, the…