Pathogen — Free Biology Illustration

Biology

Pathogen

Simplified educational icon of a generic disease-causing pathogen shown as a small stylized microscopic particle, not tied to any specific species. The body is irregularly rounded, oval, slightly spherical, or short rod-like, with a distinct compact silhouette and bold outer boundary. Its surface appears textured, rough, fuzzy, bumpy, knobby, or slightly uneven, with a few short spike-like projections, lumpy protrusions, surface bumps, or small filament-like markers around the edge to suggest an infectious microbe. The interior is simple or only lightly detailed, sometimes with a contrasting inner core. Rendered as reusable scientific clipart for biology or plant pathology diagrams, with clear visibility and no background context, in muted or moderately saturated tones such as dark green, purple, tan, brown, orange, red, or green-brown.

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