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Pathogen concentration in faeces and river water expressed in [# of pathogens/mg faeces or ml water].
| Pathogen | Faecal concentration | Water concentration (River) |
|---|---|---|
| Enterotoxigenic E. coli | 1.00E+04 - 1.00+05 | 3.36E+02 - 3.36E+03 |
| Shigella spp. | 1.00E+01 - 1.00E+02 | 3.36E–01 - 3.36E+00 |
| Cryptosporidium spp. | 1.00E+00 - 1.00E+04 | 3.36E–02 - 3.36E+02 |
| Norovirus | 1.00E+04 - 1.00E+05 | 3.36E+02 - 3.36E+03 |
| Rotavirus | 1.00E+02 - 1.00E+07 | 3.36E+00 - 3.36E+05 |
