Learn about hepatitis C, how it spreads, possible symptoms, and important steps to protect yourself and others from this ...

While acute hepatitis B infection is often resolved by the immune system, CHB occurs when the body's defences are unable to ...

Pulmonary arterial hypertension is caused by narrowing of the blood vessels in the lungs. Learn how it happens, including ...

The hepatitis A virus (HAV) is one of the main causes of viral hepatitis and is responsible for an estimated 159,000 ...

China has made significant progress in reducing mother-to-child transmission of hepatitis B, but further efforts are needed ...

Hepatitis B is a liver infection caused by the hepatitis B virus (HBV), and long-term hepatitis B infections that last longer ...