The pathogens described are:
Pathogenic bacteria:
Enterovirulent Escherichia coli group (EEC Group)
Parasitic protozoa and worms
Viruses
Natural toxins
Other pathogenic agents
External links:
... 1863) Kritische Erläuterungen des Hegelschen Systems (1840) Vorlesungen über Schelling (1842) System der Wissenschaft (1850) Meine Reform der Hegelschen Philosophie ...