Jump to the search
Jump to the main navigation
Jump to the main content
Jump to the footer

Glossary

Cross contamination

Describes the transmission of microorganisms from potentially contaminated material, objects or persons to non-contaminated persons, materials or objects by hand contact.

Cross contamination

Back to overview

This might also interest you

Knowledge Portal

HARTMANN SCIENCE CENTER

Visit our designated HARTMANN SCIENCE CENTER to get scientific information relevant around our products.

International Campaign Days

Campaign days raise awareness of the importance of cleaning and disinfecting hands and surfaces in the health sector, addressing sepsis and antibiotic resistance. Find all information about these annual events here.

International campaign day: World Hand Hygiene Day on 5 May 2025

Two hands touching. Other hands in the background.

On May 5, 2025, as every year, the WHO is reminding people of the importance of hand hygiene in the healthcare sector and beyond.