Table 2 Species and biovar distribution during the three incidence stages
From: Changes of predominant species/biovars and sequence types of Brucellaisolates, Inner Mongolia, China
Species/Biovars | Incidence stagea | Total | |||
|---|---|---|---|---|---|
Species | Biovars | 1950-1960s | 1970-1980s | 1990-2000s | |
B. melitensis | 1 | 0 | 4 | 17 | 21 |
| Â | 2 | 6 | 0 | 0 | 6 |
| Â | 3 | 7 | 0 | 0 | 7 |
B. abortus | 1 | 1 | 4 | 1 | 6 |
| Â | 3 | 2 | 11 | 3 | 16 |
| Â | 6 | 0 | 2 | 0 | 2 |
B. suis | 1 | 1 | 0 | 0 | 1 |
| Â | 3 | 1 | 0 | 0 | 1 |
Total | 18 | 21 | 21 | 60 | |