The safety and well-being of our community is our highest priority. We know the recent news and allegations are deeply concerning, and we are committed to a safe environment for all. Learn how Cornell is addressing sexual violence.

Alert Close
Back

Discover CALS

See how our current work and research is bringing new thinking and new solutions to some of today's biggest challenges.

Search for News & Stories

A man working in a lab

News

Over that same time, Legionella – the bacteria that causes Legionnaires’ disease – has developed defenses against humans’ white blood cells, known as the “defenders of the lungs.” “Immune cells in human lungs happen to act a lot like amoeba...
  • Molecular Biology and Genetics
  • Health + Nutrition
  • Disease