HPV

Definition

HPV (Human Papillomavirus) is a group of viruses that infect the skin and mucous membranes. Certain strains are associated with cancer, particularly cervical cancer.

5 Must Know Facts For Your Next Test

1. HPV is transmitted primarily through sexual contact.
2. There are over 100 different types of HPV, but only some cause health problems.
3. The immune system can often clear HPV infections naturally within two years.
4. Vaccines like Gardasil and Cervarix are effective in preventing the most dangerous strains of HPV.
5. HPV infection can lead to cancers such as cervical, anal, and oropharyngeal cancers.

Review Questions

Related terms

Adaptive Immunity:

A defense mechanism that adapts to specific pathogens and improves over time.

Cervical Cancer:

A type of cancer arising from the cervix, often caused by high-risk HPV strains.

Gardasil:

A vaccine designed to protect against various strains of HPV, including those most likely to cause cancer.