British physician and microbiologist Alexander Fleming, discoverer of penicillin nearly 100 years ago, was the first to warn ...

Researchers found that dairy consumption influences gut microbiota composition, with milk promoting beneficial bacteria and ...

Peptidoglycan is highly abundant in Gram-positive bacteria, in which it accounts for approximately half of the mass of the cell wall. In Gram-negative bacteria, a relatively thin peptidoglycan ...

Lung transplant recipients are highly susceptible to infection, the researchers noted, and P. aeruginosa is a leading cause ...

Gram’s staining of the synovial fluid from his left elbow revealed gram-positive cocci. The Gram’s stains of the fluid from his left wrist and right ankle were negative. No crystals were noted.