Table 1 Theileria parva sporozoites secreted into cell-free medium in three independent trials
Tick feeding (days) | T. parva sporozoites per milliliter of cell-free medium | ||
|---|---|---|---|
Trial 1 | Trial 2 | Trial 3 | |
1 | nd | nd | nd |
2 | 7.2 × 104 | nd | nd |
3 | 6.5 × 105 | nd | nd |
4 | 4.9 × 104 | 1.2 × 106 | 3.1 × 105 |
5 | 3.3 × 103 | 2.6 × 106 | 6.5 × 105 |
6 | nd | 4.7 × 106 | 1.1 × 106 |