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Syphilis bacterium Treponema pallidum, corkscrew-shaped. Pathogenic microorganism, STD disease. Spirochete’s spiral structure bacteria. Sexually transmitted infection. Syphilis diagnosis, treatment 3D
Agar plate full ofmicro bacterias and microorganisms
Illustration showing bacteria in green colour
Blue gut bacteria or intestinal microvilli
Woman infectious disease specialist. Doctor virologist with microscope. Virus molecules near scientist. Infectious disease specialist works in chemical protection suit. Doctor develops danger viruses

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