phage inserting its dna into a bacterium. bacteriophage infecting bacterium . microbiology, bacteriology

phage inserting dna bacterium bacteriophage infecting illustration microbiology medical bacteriology infection concepts 3d rendering biology science healthcare medicine concept generic bacteria escherichia coli infected phages bacteriophages research contagious viral bacterial attack genome viruses pathogen retrovirus virology human infectious cell pandemic microbe contagion virus disease microscopic vector