---
title: "Bacteria Icon | Free Download PNG & SVG | Ultimate Bold"
product: "Streamline Icons, Illustrations and Elements"
url: /icons/download/bacteria--8050
canonical_url: "https://www.streamlinehq.com/icons/download/bacteria--8050"
summary: "Clean solid icon of two spiky bacteria shapes with circular holes. Used for microbiology, germs, and health interfaces."
---

# Bacteria icon

The Bacteria icon shows two irregular, spiky microbe shapes with circular openings, one large and one small. Drawn in the solid style on a 24px grid so its bold shapes stay clear at small sizes. Use it for microbiology, germs, infection control, health dashboards, and medical education. It belongs to Ultimate Bold set in the Ultimate family.

## Preview

![Clean solid icon of two spiky bacteria shapes with circular holes. Used for microbiology, germs, and health interfaces.](https://assets.streamlinehq.com/image/private/w_240,h_240,ar_1/f_auto/v1/icons/laboratory/bacteria-1x5egdar9s2w506gxpmg.png/bacteria-sxd70ukqzsty0sgvpng7t.png?_a=DATAiZkSZAA0)

## Details

- **Name**: Bacteria
- **Type**: Icon
- **Set**: [Ultimate Bold](/icons/streamline-bold.md) — Bold style features strong, solid shapes for instant recognition. It gives excellent legibility on dark backgrounds.
- **Family**: [Ultimate](/icons/ultimate-sets.md) — The encyclopedia of icons
- **Style**: Solid, Filled, Bold, Glyph
- **Category**: Health Beauty › Laboratory
- **Default size**: 24px
- **Pricing**: Pro
- **License**: [Commercial](https://home.streamlinehq.com/license-premium)
- **Author**: [Streamline](https://home.streamlinehq.com/)
- **Formats**: PNG, WEBP, PDF, SVG, JSX
- **Tags**: bacteria, microbe, germs, infection, disease, virus, pathogen, contagion, epidemic, biology, health, laboratory, setting, cog

## Download

- [Download Bacteria on Streamline](https://www.streamlinehq.com/icons/download/bacteria--8050)

## Also available in other styles

- [Bacteria — Ultimate Light](/icons/download/bacteria--8781.md) (Pro)
- [Bacteria — Ultimate Regular](/icons/download/bacteria--9487.md) (Pro)

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