Wash your hands. Scrub your hands for 20 seconds with soap then rinse with water. Use a hand sanitizer with at least 60% ...

A lot of things change as you age — from mobility and balance to the strength and elasticity of your skin. As skin becomes more fragile, it tears more easily and often takes longer to heal.

An open wound is like a battlefield. On one side are pathogenic microbes, trying their best to sneak into the cozy confines of the body. Standing guard are immune and connective tissue cells, working ...