Chicken Pox

Chicken pox is an infectious disease caused by the varicella-zoster virus. It is characterized by an itchy, blister-like rash which appears on the face, torso, limbs and scalp. Chicken pox is highly contagious, however, most individuals only get it once. It can be prevented by getting vaccinated. The vaccine is recommended for all children and adults who have not had the disease, or have not been vaccinated. People who have had the disease do not need to be vaccinated. Chicken pox can be particularly harmful to pregnant women, those with weakened immune systems, and newborns, and can be serious if not properly treated. Treatment involves taking antiviral drugs and managing the symptoms.