The body has cells that naturally attack cancer cells and other diseased and infected cells. These natural killer (NK) cells...
Systems
New research has identified which people with compromised immune systems are less likely to have COVID-19 antibodies - making them...
BALTIMORE - Maryland health experts say they are seeing a spike in hospitalizations due to respiratory viruses, such as RSV,...
In this photo taken on October 17, 2019, a farmer holds pomegranates as he harvests them at a garden ......
