Researchers update their analysis from the original Eight Americas study to reflect current life expectancy disparities in the United States.

Authorities order implementation of control plan.

Intestinal infections can change the composition of liver bile, leading to changes in immune function and gut bacteria, potentially helping fight off harmful bacteria .

Genetically attenuated malaria parasites with extended liver-stage arrest (GA2) showed 89% protection in a clinical trial, surpassing earlier vaccine candidates and highlighting the potential of cellular immunity.

With legacy media cutting staff in the face of unprecedented financial challenges and critical science and health information scattered among unfamiliar digital platforms, how can people keep up with medical issues that might affect them?