Table 2.
Summary of oocyst numbers in feces and the Cryptosporidium species and subtypes causing sporadic human illness from January 2008 to December 2010 in New South Wales, Australia
| Cryptosporidium species | gp60 subtype | No. of cases | Oocysts/g feces |
|||
|---|---|---|---|---|---|---|
| ≤102 | 103 to 104 | 105 to 106 | ≥107 | |||
| C. hominis | IaA11R1 | 1 | 0 | 1 | 0 | 0 |
| IaA13R1 | 1 | 0 | 1 | 0 | 0 | |
| IaA14R1 | 1 | 0 | 0 | 1 | 0 | |
| IaA32R1 | 1 | 0 | 1 | 0 | 0 | |
| IbA6G3 | 4 | 1 | 0 | 3 | 0 | |
| IbA7G3 | 1 | 0 | 0 | 1 | 0 | |
| IbA9G3 | 4 | 0 | 2 | 2 | 0 | |
| IbA10G2 | 147 | 19 | 53 | 71 | 4 | |
| IfA14G1 | 1 | 0 | 0 | 1 | 0 | |
| IfA19G1 | 1 | 0 | 1 | 0 | 0 | |
| IfA20G1 | 2 | 0 | 1 | 1 | 0 | |
| Subtotal | 11 | 164 | 20 | 60 | 80 | 4 |
| C. parvum | IIaA10G3 | 2 | 0 | 0 | 2 | 0 |
| IIaA14G3 | 1 | 0 | 0 | 1 | 0 | |
| IIaA14G3R1 | 1 | 0 | 0 | 1 | 0 | |
| IIaA15G1R1 | 1 | 0 | 1 | 0 | 0 | |
| IIaA15G2R1 | 1 | 0 | 1 | 0 | 0 | |
| IIaA15G4R1 | 1 | 1 | 0 | 0 | 0 | |
| IIaA16G3R1 | 7 | 0 | 3 | 4 | 0 | |
| IIaA17G2R1 | 3 | 0 | 2 | 1 | 0 | |
| IIaA17G3R1 | 1 | 0 | 0 | 1 | 0 | |
| IIaA17G4R1 | 3 | 0 | 1 | 2 | 0 | |
| IIaA18G3R1 | 37 | 0 | 15 | 20 | 2 | |
| IIaA19G2R1 | 3 | 0 | 2 | 1 | 0 | |
| IIaA19G3R1 | 5 | 0 | 2 | 3 | 0 | |
| IIaA19G4R1 | 3 | 1 | 1 | 1 | 0 | |
| IIaA20G3R1 | 4 | 2 | 1 | 0 | 1 | |
| IIaA20G5R1 | 2 | 0 | 1 | 1 | 0 | |
| IIaA21G3R1 | 1 | 0 | 1 | 0 | 0 | |
| IIaA22G3R1 | 2 | 0 | 1 | 1 | 0 | |
| IIaA23G3R1 | 1 | 0 | 0 | 0 | 1 | |
| IIdA24G1 | 1 | 0 | 0 | 1 | 0 | |
| Subtotal | 20 | 80 | 4 | 32 | 40 | 4 |
| C. fayeri | IVaA10G3T1R1 | 1 | 0 | 0 | 1 | 0 |
| Subtotal | 1 | 1 | 0 | 0 | 1 | 0 |
| Total | 32 | 245 | 24 | 92 | 121 | 8 |