Can Herpes be spread by blood to blood contact?

The short answer

Herpes simplex is a skin and mucous membrane virus. It spreads when an infected area touches thin or broken skin, not mainly through blood the way some other viruses do. Everyday contact with objects isn't how people get genital herpes.

Key facts

• Herpes simplex spreads mainly through direct skin-to-skin contact with an infected area, and through saliva or genital fluids.
• You can get herpes from a partner who has no visible sores.
• CDC says you will not get herpes from toilet seats, bedding or swimming pools, or from touching objects such as silverware, soap or towels.
• The virus needs a way in, usually the thin skin of the mouth or genitals or a break in the skin.

When to talk to a doctor

See a doctor if you think you were exposed and develop sores, or if you have questions about testing. If you have a possible exposure to blood in a work or medical setting, follow your workplace's exposure procedure and talk to a health professional about all blood-borne infections, not only herpes.

Related reading

• Herpes Transmission
• Herpes Guide
• Can you get herpes from hugging?

Sources

1. CDC – About Genital Herpes
2. American Sexual Health Association – Fast facts about HSV
3. Planned Parenthood – Herpes

This is general information, not medical advice. Please see our medical disclaimer. Section added October 2026.