In an early animal test, a new nasal-spray vaccine has shown promise against a variety of germs and a common allergen, ...

A vaccine usually trains your immune system to recognize one target. Here, the target is basically “anything that doesn’t ...

A previously unknown virus may be the key to assessing the risk of colorectal cancer and improving diagnosis.

A bout with a cold or the flu can really take you down. To stay healthy, you need to avoid nasty bugs. But that’s not always easy. Germs are everywhere, and there are plenty of ideas about how to get ...

Colorectal cancer is one of the most common types of cancer in the Western world and a leading cause of cancer-related deaths. Age, diet and lifestyle are known risk factors. However, in most cases we ...

What used to be a predictable “cold and flu season” has evolved into a formidable “triple threat” of the flu, RSV, and COVID-19—and now, the highly contagious norovirus is joining the headlines. For ...

Researchers from the University of Southern Denmark have identified a new virus that appears to be linked to colon cancer.

When the flu hits your household, it’s not just the sick person who needs attention— germs can linger on surfaces for hours or even days, ready to infect someone else. Knowing how to properly clean ...