The pathogens described are:
Pathogenic bacteria:
Enterovirulent Escherichia coli group (EEC Group)
Parasitic protozoa and worms
Viruses
Natural toxins
Other pathogenic agents
External links:
... Mawson - Australian explorer of Antarctica N Fridtjof Nansen, (1861-1930), arctic explorer, scientist and international statesman O Francisco de Orellana - first to ...