
Once inside the human body, infectious microbes like Salmonella face a fluid situation. They live in a watery world, surrounded by liquid continually flowing over and abrading their cell surfaces--a property known as fluid shear. In new research appearing in the Nature Publishing Group journal npj Microgravity, Cheryl Nickerson, PhD, and her colleagues explore the effects of physiological fluid shear on ST313--a particularly dangerous type of Salmonella, which is resistant to multiple antibiotics and currently ravaging regions of sub-Saharan Africa.





