There are many ways of classifying bacteria. One method is based on the cell membrane. In 1884, a bacteriologist named Christian Gram created a test that could determine if a bacterium had a thick, ...

This article and associated images are based on a poster originally authored by Rory Triniman, Tim Lindsay, Nelson Lam, and Eddie French and presented at ELRIG Drug Discovery 2025 in affiliation with ...

Gram-negative meningitis is a form of meningitis. The term gram-negative refers to a way of differentiating bacteria. This type of bacteria is typically resistant to drugs and most available ...