Newly developed drugs to treat hepatitis C infection can cost upward of $100,000 for a full course of treatment. Do the benefits of these drugs outweigh the costs?

A pill is causing quite a stir after it was suggested as a potential cure for hepatitis C.

Testing patients for hepatitis C infection might have just gotten a whole lot easier.

In the fight against human immunodeficiency virus (HIV), one treatment may be safer than previously thought.

In the US, routine HPV vaccination is recommended for all girls before age 13. So why are so many still not getting vaccinated?

Many parents know the human papillomavirus (HPV) vaccine can protect against cervical cancer. But new evidence suggests that some US teens are still not getting vaccinated.

Consumers, beware! Imported products marketed as "dietary supplements" or "herbal alternatives" to prescription drugs may do you more harm than good.

Hepatitis B infection can be a serious risk for patients with HIV. But there may be some good news on that front.

In its effort to put a stop to the AIDS epidemic by 2030, the World Health Organization (WHO) has made some big changes to its guidelines for global HIV treatment.

A single pill could soon become an important tool in the fight against HIV.