Many of the coronavirus vaccines like it cold. Really cold. Sub-zero cold. Why is this the case? And how is the world handling this frigid requirement?
Officials said Wednesday that the masks will be delivered in the coming months, and are expected to reach an estimated 12 to 15 million vulnerable Americans.
Dr. Rochelle Walensky says scientists at the Centers for Disease Control and Prevention were "muzzled" and "diminished" by the Trump team, especially during the pandemic. She aims to fix that.
The Food and Drug Administration released an analysis of Johnson & Johnson's COVID-19 vaccine Wednesday morning that appears to support its authorization for emergency use.
The Food and Drug Administration has released its assessment of an application from Johnson & Johnson for emergency use authorization for its vaccine. It finds the vaccine safe and effective.
In areas with limited access to clean running water, hand-washing stations can help limit the spread of disease. But experts say not all taps are created equal.
President Biden is expected to sign an order on Wednesday to kick off sweeping reviews of products that have run short in recent months, including semiconductors and pharmaceutical ingredients.
A CDC report finds teachers may be bigger spreaders of COVID-19 in schools than students. NPR's Rachel Martin talks to Grant Rivera, superintendent of the Georgia district involved in the case study.