Laboratory assistants in the bacteriological department
Laboratory assistants in the bacteriological department
Laboratory assistants in the bacteriological department
Laboratory assistants in the bacteriological department
Laboratory assistants in the bacteriological department
Laboratory assistants in the bacteriological department
Laboratory assistants in the bacteriological department
Laboratory assistants in the bacteriological department
Laboratory assistants in the bacteriological department
Laboratory assistants in the bacteriological department
People with bacteriological protection suits walking
Laboratory assistants in the bacteriological department
Laboratory assistants in the bacteriological department
Man and woman with bacteriological protection equipment
Scientist working in a bacteriology laboratory
People with bacteriological protection suits running
People with bacteriological protection suits looking at the sea
Man in bacteriological protective suit watching the sea
Doctors in bacteriological protective suits caring for a patient
People with bacteriological protection suits walking on the beach
People in bacteriological protective suits watching the sea
Laboratory assistant working in the bacteriological department
Woman taping bacteriological protective gloves to a man
People with bacteriological protection suits walking on the beach
People in bacteriological protective suits watching the sea
Doctors in bacteriological protective suits caring for a patient
Laboratory assistant working in the bacteriological department
Bacteriological petri-disk culture with wastewater samples
Two young people putting on bacteriological protection suits
Doctors with bacteriological protection suits attending a patient
