HPV isn't the only virus that causes cancer, but it's one of the best at it. Here's what we've learned about this supervillain of a pathogen, and how to stop it.

When you think "parasite," you might think of leeches or some nasty tape worm, but there are some that can live inside your very own cells.

When you think "parasite," you might think of leeches or some nasty tape worm, but there are some that can live inside your very own cells. Chapters Plasmodium 0:56 Rickettsia 2:49 ROCKY MOUNTAIN SPOTTED FEVER 2:59 Legionella 4:09...

Scientists say that we might be looking at the first extinction caused by whaling, and on an entirely different note, a discovery involving bed bugs and STIs.

A major problem in the spread of chlamydia in the developing world is that people rarely have the time to see a doctor, let alone attend a follow-up appointment. In the Philippines a journey to a clinic can take a whole day, and the...

Over a half-million women in the world get cervical cancer every year, with nearly 80 percent in developing countries. Human papilloma virus, or HPV, causes the cancer and is therefore among the worst instigators of female cancer...

Where there’s sex, there’s the possibility for STIs. In this episode of Crash Course Sex Ed, we unpack the most common sexually transmitted infections and how to prevent and treat them. Turns out, sexual responsibility is a lot easier...

Howcast - Learn if there is a difference between an STD and an STI (sexually transmitted infection) from sexpert Jane Bogart in this Howcast video.

The number of infections spread through sexual contact is increasing globally. Why is this? What are STIs? And why do some people not know when they've caught one? Biology - Healthy Living - Sexually Transmitted Infections (STIs) are...

Present at the Stonewall Uprising of 1959, pioneering transgender activist Miss Major Griffin-Gracy lived through the HIV/AIDS epidemic to fight for LGBTQ+ rights in the United States and beyond.

This video discusses the common sexually transmitted infection Chlamydia, including its potential effects on the body, symptoms, testing, and treatment. It also emphasizes the importance of safe sex practices and accurate testing to...

In this video, young people learn how to prevent pregnancy through the use of contraception, or abstinence.

In this video, young people learn about the different types of sexually transmitted infections and how they are transmitted.

In this video, young people learn how to prevent sexually transmitted infections through the use of condoms or abstinence.