| Enteric pathogen |
Excreted loada |
Survival (months)b |
| Campylobacter spp. |
107 |
1/3 |
| Giardia lamblia |
105 |
2/3 |
| Shigella spp. |
107 |
1 |
| Vibrio cholerae |
107 |
1 |
| Salmonella spp. |
108 |
3 |
| E. coli (pathogens) |
108 |
3 |
| Enteroviruses |
107 |
3 |
| Hepatitis A virus |
106 |
3 |
| Ancylostoma duodenale |
102 |
3 |
| Taenia saginata |
104 |
9 |
| Ascaris lumbricoides |
104 |
12 |