Pathogen Transport and Survival

Australia has done an assessment of on-site sewage systems.
On-site Sewage Management Risk Assessment
System
http://www.dlg.nsw.gov.au/dlg/dlghome/dlg_osras.asp
Those on this listserv may find the section on Pathogen Transport and
Survival of particular interest.

Pathogen Transport and Survival
http://www.dlg.nsw.gov.au/dlg/dlghome/documents/septicsafe/OSRAS_165-172.pdf