Neisseria meningitidis. Gram stain and cell morphology. Neisseria meningitidis micrograph, appearance under the microscope. Neisseria meningitidis cell morphology and arrangement. Neisseria meningitidis microscopic picture.

n.meningitidis morphology and arrangement under the microscope

Neisseria meningitidis micrograph. Smear made from a colony (COL+S, Oxoid).
Morphology: Gram-negative cocci that typically appear in pairs with the opposing sides flattened (a "kidney bean" appearance).