This photomicrograph depicted a number of Gram-positive, Corynebacterium diphtheriae bacteria, which had been stained using the methylene blue technique. The specimen was taken from a Pai slant culture.
Rights: Dr. P.B. Smith/CDC
This media comes from the Centers for Disease Control and Prevention's Public Health Image Library (PHIL), with identification number #7323. Public Domain.
Get the app
Explore museums and play with Art Transfer, Pocket Galleries, Art Selfie, and more