Viromes

Definition

Viromes are the collections of viruses present in a particular environment, including the human skin and eyes. They play roles in health and disease by interacting with other microbes and host cells.

5 Must Know Facts For Your Next Test

1. The human skin virome includes viruses that infect bacteria (bacteriophages) as well as those that infect human cells.
2. Viral populations on the skin can influence the composition and function of bacterial communities.
3. Changes in the skin virome have been associated with conditions like eczema and psoriasis.
4. The eye virome is less diverse than the skin virome, but includes viruses that can cause conjunctivitis and keratitis.
5. Research into viromes is still emerging, highlighting their potential impact on both health maintenance and disease progression.

Review Questions

• What types of viruses are included in the human skin virome?
• How can changes in the skin virome affect a person's health?
• Why is research into the eye virome important for understanding infections?

Related terms

Bacteriophage: A virus that infects and replicates within bacteria.

Microbiome: The collection of microorganisms living in a particular environment, including bacteria, fungi, and viruses.

Conjunctivitis: An inflammation or infection of the outer membrane of the eyeball and inner eyelid, often referred to as pink eye.