close-up of red virus cells under the microscope, illustrating microscopic life and health-related topics

virus cell microscope red disease infection science biology health medical clinical toxic magnification medicine culture topic pandemic immunity specimen laboratory genetic virology infectious prevention contagious structure molecular detail hazardous invisible sample antigen epidemic bloodstream danger mutation organism scientific pathogen diagnostic biotechnology contagion electron outbreak vaccine biohazard treatment microorganism pathology closeup cells illustrating microscopic life healthrelated topics generative