Doctors in the United States have documented what is believed to be the longest-known case of COVID-19, lasting an extraordinary 776 days before the patient’s death. The unnamed man, who was living ...

NEW YORK, May 23 (UPI) --It may not be the mythical fountain of youth, but the strength of the body's immune system could hold the key to a healthy, long life, experts told UPI. The concept of ...

The immune system serves as the body’s primary defense against illness, making its maintenance crucial for overall health. While basic practices like hand washing and balanced nutrition form the ...

The cold and flu season is rampant now, so how can people protect themselves? A strong immune system is the key. A strong immune system is the body’s best natural defense mechanism against foreign ...

Although winter is coming to a close, cold and flu season is still threatening our immune systems. Staying healthy is a marriage of several simple practices, according to Dr. Roger Seheult, a critical ...

A robust immune response to viral infections may protect against more than just a runny nose or a cold sore—it might also stave off Alzheimer’s disease. In the May 30 Science Advances, scientists led ...

A novel cancer vaccine that stimulates the immune system to target one of the most common cancer-driving mutations has shown encouraging early results in patients with pancreatic and colorectal cancer ...

Children are constantly surrounded by germs, which is why having a strong immune system is very important for sustaining good ...