Volume 5, Number 4—August 1999
Dispatch
Dengue Reemergence in Argentina
G. Avilés*
, G. Rangeón, V. Vorndam, A. Briones, P. Baroni*, D. Enria*, and M.S. Sabattini*
, G. Rangeón, V. Vorndam, A. Briones, P. Baroni*, D. Enria*, and M.S. Sabattini*Table 2
Surveillance for dengue virus infections, Salta Province, Argentina
| Locality* | positive/tested | Onset | ELISA IgM | PRNT | |||
|---|---|---|---|---|---|---|---|
| D1 | D2 | D3 | D4 | ||||
| Orán | 6/161 | -- | Pos | 20 | 320 | 80 | <20 |
| -- | Neg | 80 | 80 | 160 | 20 | ||
| 04/22/97** | -- | <20 | 80 | <20 | <20 | ||
| 04/28/97 | -- | 20 | >160 | 20 | 40 | ||
| 05/16/97 | Pos | 640 | 1,280 | 640 | 80 | ||
| 11/16/97 | Pos | -- | -- | -- | -- | ||
| Salvador | 7/113 | -- | Pos | <20 | 20 | <20 | <20 |
| Mazza | -- | Pos | <20 | 80 | 20 | <20 | |
| -- | Pos | 160 | >640 | >640 | 20 | ||
| -- | Neg | <20 | 80 | 40 | <20 | ||
| -- | Neg | -- | 80 | 80 | 20 | ||
| -- | Neg | 20 | 40 | -- | <20 | ||
| -- | Pos | <20 | <20 | <20 | <20 | ||
| Tartagal | 3/7 | 08/30/97 | Pos | 80 | >160 | >160 | <20 |
| 10/26/97 | Pos | <20 | 160 | <20 | <20 | ||
| 11/23/97 | Pos | 640 | >1,280 | 640 | 40 | ||
| Guemes | 1/100 | -- | Neg | <20 | 40 | <20 | <20 |
| Unknown | 2/6 | -- | Pos | <20 | <20 | <20 | <20 |
| Pos | 40 | >160 | 80 | <20 | |||
