| | Virus isolation |
---|
Sample no. | Ct value | CPE | ELISA |
---|
527 | 42.22 | Negative | ND |
567 | 44.26 | Negative | ND |
605 | 44.26 | Positive | Negative |
613 | 34.94 | Positive | Negative |
652 | 41.52 | Negative | ND |
674 | 36.60 | Positive | Positive (type O) |
675 | 35.20 | Positive | Positive (type O) |
- * Origin of samples was Eldorado/Japorã, State of Minas Gerais. Ct (cycle threshold) corresponds to the number of cycles required for a given sample to reach the threshold above which it is considered positive. A sample was considered positive when the Ct value was lower than 40, and inconclusive when the Ct value was higher than 40. CPE = cytopathic effect; ND = not determined. Only samples that resulted in CPE were processed for indirect sandwich ELISA.