On Fleas and Other Beasties

This digitally colorized microscope image provided by the National Institute of Allergy and Infectious Diseases (NIAID) shows Staphylococcus aureus bacteria in yellow. New research found protective bacteria in healthy skin produce natural antibiotics that can guard against disease-causing Staph aureus. (National Institute of Allergy and Infectious Diseases via AP) “Great fleas have little fleas upon… Continue reading On Fleas and Other Beasties