Bacterial Infection Rod Bacterium black outline icon

About the Bacterial Infection Rod Bacterium black outline icon

A single curved rod-shaped bacterium dominates the frame, its body ringed by short hair-like flagella and marked inside by three small oval vacuoles, with two loose microbes drifting beside it. The shape matches how H. pylori and gut bacteria are usually drawn, so it works for infection and microbiology explainers, gastroenterology clinic sites, lab test result screens, probiotic packaging and hygiene campaign slides.

Lines stay even in weight and the flagella radiate at regular intervals, giving a spiky but balanced silhouette that stays readable against text. Pair it with virus, petri dish and stomach icons for a pathology set. The floating microbes can be trimmed if the icon is used below 24 px.

This is the black outline version of the bacterial infection rod bacterium icon: even, monoline strokes that stay crisp at small sizes and suit clean, minimal interfaces, wireframes and light backgrounds.

It downloads free as an SVG vector or transparent PNG in seven sizes, and the free online editor lets you recolor it, apply gold, silver, neon and gradient styles, add animation, or convert it to EPS, PDF and DXF.

Free for personal and commercial use with attribution.