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Novel Coronavirus (2019-nCoV). Virus Covid 19-NCP. Coronavirus nCoV denoted is single-stranded RNA virus. Background with realistic 3d red and white viral cells. danger symbol vector illustration.
Microscopic bacteria background. Streptococcal (STSS). 3D rendering
Close up the media plate on hand medical technicians working on bacteria culture and drug resistance of pathogens in laboratory; Escherichia coli colonies media plate bacteria culture growth.
Microflora poster with text sample in circular block and bacteria. Intestine microorganisms digestive molecules and germs. Organisms in bowel vector
Archaea ,archaebacteria, inner structure outline diagram,Labeled educational microbiology organism parts explanation with microscopic prokaryote closeup vector illustration.
Viruses and bacteria set. Microscopic cells. Realistic vector illustration isolated on transparent background

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