Detailed information on car safety.

Detailed information on chronic venous insufficiency, including causes, symptoms, diagnosis, and treatment.

Detailed information on the medical management of vascular conditions. Includes a description of the vascular system, risk factors for vascular conditions, causes of vascular conditions, and medical management of risk factors.

Read on to learn about common refractive errors, including astigmatism, nearsightedness, and farsightedness.

Cancer of the vagina is rare. Certain factors thought to raise the risk for this type of cancer include advancing age, history of cervical cancer, and infection with the human papillomavirus.

Vaginitis is any inflammation or infection of the vagina. It's common in women of all ages. Learn more about symptoms, diagnosis, and treatments.

Detailed information on varicose veins, including causes, risk factors, symptoms, diagnosis, treatment, prevention, and full-color anatomical illustrations

Detailed information on vascular conditions and diseases

Treat all snakebites as though they were venomous. Get to a hospital emergency room as soon as you can.

Viral hemorrhagic fevers (VHFs) are illnesses caused by several types of viruses. Some of these viruses cause mild illness. Many others lead to life-threatening diseases with no known cures. One of the best known of this group is the Ebola virus.