The dreaded tick-borne encephalitis (TBE) virus infects different types of brain cells in different parts of the brain, depending on whether the affected person's immune system is activated or not.

The type of blood clot a person has will typically depend on where they affect a person’s body. Although they have different causes and symptoms, blood clots can have serious or fatal complications.

Medical research is essential for advancing the understanding of health, diseases, and treatments. There are many types of studies that serve different purposes. Medical research, or health research, ...