| Acre |
| Month |
Number of new
outbreaks in month |
Total number of
outbreaks in month |
| 02/1997 |
1 |
... |
| 03/1997 |
1 |
... |
| 04/1997 |
1 |
... |
| 10/1997 |
1 |
1 |
| Annual total |
4 |
|
| Bahia |
| Month |
Number of new
outbreaks in month |
Total number of
outbreaks in month |
| 02/1997 |
1 |
... |
| 03/1997 |
2 |
... |
| 04/1997 |
2 |
... |
| 05/1997 |
1 |
... |
| Annual total |
6 |
|
| Ceará |
| Month |
Number of new
outbreaks in month |
Total number of
outbreaks in month |
| 01/1997 |
2 |
... |
| 02/1997 |
12 |
... |
| 04/1997 |
1 |
... |
| Annual total |
15 |
|
| Maranhao |
| Month |
Number of new
outbreaks in month |
Total number of
outbreaks in month |
| 02/1997 |
2 |
... |
| 03/1997 |
1 |
... |
| 04/1997 |
5 |
... |
| 05/1997 |
16 |
... |
| 06/1997 |
7 |
... |
| 07/1997 |
1 |
... |
| 08/1997 |
1 |
... |
| Annual total |
33 |
|
| Pará |
| Month |
Number of new
outbreaks in month |
Total number of
outbreaks in month |
| 01/1997 |
2 |
... |
| 04/1997 |
3 |
... |
| 06/1997 |
1 |
... |
| 10/1997 |
1 |
1 |
| Annual total |
7 |
|
| Paraíba |
| Month |
Number of new
outbreaks in month |
Total number of
outbreaks in month |
| 03/1997 |
6 |
... |
| 04/1997 |
21 |
... |
| 05/1997 |
2 |
... |
| 06/1997 |
1 |
... |
| Annual total |
30 |
|
| Pernambuco |
| Month |
Number of new
outbreaks in month |
Total number of
outbreaks in month |
| 03/1997 |
19 |
... |
| 04/1997 |
13 |
... |
| 05/1997 |
18 |
... |
| 06/1997 |
2 |
... |
| 07/1997 |
1 |
... |
| 09/1997 |
1 |
... |
| Annual total |
54 |
|
| Piauí |
| Month |
Number of new
outbreaks in month |
Total number of
outbreaks in month |
| 02/1997 |
4 |
... |
| Annual total |
4 |
|
| Rio de Janeiro |
| Month |
Number of new
outbreaks in month |
Total number of
outbreaks in month |
| 02/1997 |
3 |
... |
| 03/1997 |
1 |
... |
| Annual total |
4 |
|
| Rondônia |
| Month |
Number of new
outbreaks in month |
Total number of
outbreaks in month |
| 02/1997 |
3 |
... |
| Annual total |
3 |
|
| Tocantins |
| Month |
Number of new
outbreaks in month |
Total number of
outbreaks in month |
| 02/1997 |
1 |
... |
| 04/1997 |
1 |
... |
| 05/1997 |
1 |
... |
| Annual total |
3 |
|
|
|