Table 3.
Multilocus genotyping and gp60 subtyping of Cryptosporidium parvum isolates linked to human outbreaks.
| Outbreak setting and year | gp60 subtype | MLVA profiles and number of isolates | |
|---|---|---|---|
| A. Open farm, England, 2016 | IIaA19G1R1 | 5-13-3-20-18-9-20 | x8 |
| B. Agricultural college farm, Wales, 2016 | IIaA15G2R1 | 4-13-5-7-27-32-15 (including 2 lambs) | x13 |
| 4-13-5-∅-∅-9-15 | x1 | ||
| ∅-∅-5-∅-27-∅-∅ (lamb) | x1 | ||
| ∅-∅-∅-∅-∅-∅-∅ | x2 | ||
| C. Open farm, England, 2016 | IIaA15G1R2 x 7 | 5-13-3-13-18-9-27 | x6 |
| 5-14-5-7-27-30-17 | x1 | ||
| IIaA17G1R1 x 6 | 4-14-5-7-27-30-17 | x3 | |
| 4-13-5-7-27-9-27 | x1 | ||
| 6-14-3-9-18-9-23 | x1 | ||
| 4/5-14-3/5-7-18/27-9/30-17 | x1 | ||
| D. Open farm at a theme park, England, 2016 | IIaA15G2R1 | 4-14-5-8-27-31-15 | x5 |
| 4-14-5-7-27-28-13 | x3 | ||
| 4-14-5-8-27-28-13 | x2 | ||
| 4-14-5-8-27-31-13 | x1 | ||
| 4-13-5-7-27-33-15 | x1 | ||
| ∅-14-∅-∅-∅-∅-∅ | x1 | ||
| ∅-∅-5-∅-27-9-∅ | x1 | ||
| ∅-∅-5-∅-27-∅-∅ | x1 | ||
| 4-14-3/5-8-18/27-31-15 | x1 | ||
| IIaA17G2R1 | 4-14-5-7-18-36-15 | x1 | |
| E. Residential activity farm, Wales, 2018 | IIdA24G1 | 6-13-3-12-18-14-4 | x5 |