Table 4. Equines of a ranch, where an epizootic of undiagnosed neurological syndrome was reported in 2009 and 2010, located in the Nabileque Sub-region of the Pantanal, Brazil.
| ID | ELISA | WNV | SLEV | ROCV | ILHV | DENV-1 | DENV-4 | YFV | IGUV | BSQV | CPCV | DENV-2 | DENV-3 | RESULT |
| 1039 | 32.3% | <20 | 20 | <10 | <10 | <10 | <10 | <10 | <10 | <10 | <10 | <10 | <10 | FLAV |
| 1046 | 46.6% | <20 | <20 | <10 | 20 | <10 | <10 | <10 | <10 | <10 | <10 | <10 | <10 | FLAV |
| 1052 | 57.7% | 40 | 80 | <10 | <10 | <10 | <10 | <10 | 10 | <10 | <10 | <10 | <10 | FLAV |
| 1059 | 30.3% | <20 | <20 | <10 | 10 | <10 | <10 | <10 | <10 | <10 | <10 | <10 | <10 | FLAV |
| 1060 | 77.4% | 40 | 320 | 80 | 20 | <10 | <10 | <10 | 10 | 10 | 160 | <10 | <10 | FLAV |
| 1061* | 52.2% | <20 | 40 | <10 | 20 | <10 | <10 | <10 | <10 | <10 | <10 | <10 | <10 | FLAV |
| 1068 | 58.5% | 20 | 160 | <10 | 80 | <10 | <10 | <10 | 10 | <10 | 10 | <10 | <10 | FLAV |
| 1078 | 39.8% | <20 | 40 | 10 | 80 | <10 | <10 | <10 | <10 | <10 | <10 | <10 | <10 | FLAV |
| 1085 | 38.5% | 160 | <20 | <10 | 80 | <10 | <10 | <10 | 10 | <10 | 40 | <10 | <10 | FLAV |
| 1070 | 41.5% | 20 | <20 | <10 | 80 | <10 | <10 | <10 | 10 | <10 | 20 | <10 | <10 | ILHV |
| 1042 | 56.3% | <20 | 160 | <10 | <10 | <10 | <10 | <10 | <10 | <10 | 10 | <10 | <10 | SLEV |
| 1054 | 60.0% | 20 | 160 | 10 | 20 | <10 | <10 | <10 | <10 | <10 | 40 | <10 | <10 | SLEV |
| 1063 | 59.9% | 20 | 160 | 20 | 20 | <10 | <10 | <10 | <10 | <10 | 40 | <10 | <10 | SLEV |
| 1065 | 57.6% | <20 | 80 | 10 | 10 | <10 | <10 | <10 | <10 | <10 | <10 | <10 | <10 | SLEV |
| 1071 | 62.0% | <20 | 40 | <10 | 10 | 10 | <10 | <10 | <10 | <10 | 10 | <10 | <10 | SLEV |
| 1072* | 79.8% | 20 | 1280 | 40 | 40 | <10 | <10 | <10 | 10 | <10 | 40 | 10 | <10 | SLEV |
| 1073* | 41.7% | <20 | 320 | <10 | 10 | <10 | <10 | <10 | <10 | <10 | <10 | <10 | <10 | SLEV |
| 1079 | 37.0% | <20 | 80 | <10 | 10 | <10 | <10 | <10 | <10 | <10 | <10 | <10 | <10 | SLEV |
| 1081 | 38.0% | <20 | 40 | <10 | 10 | <10 | <10 | <10 | <10 | <10 | <10 | <10 | <10 | SLEV |
| 1082 | 46.8% | <20 | 40 | <10 | 10 | <10 | <10 | <10 | <10 | <10 | <10 | <10 | <10 | SLEV |
| 1084 | 51.2% | <20 | 160 | <10 | 20 | <10 | <10 | <10 | <10 | <10 | <10 | <10 | <10 | SLEV |
| 1080 | 58.1% | 320 | 80 | <10 | 20 | <10 | <10 | <10 | <10 | <10 | 40 | <10 | <10 | WNV |
| 1088 | 71.6% | 40 | <20 | <10 | 10 | <10 | <10 | <10 | 10 | <10 | <10 | 10 | <10 | WNV |
| 1041 | 9.2% | - | - | - | - | - | - | - | - | - | - | - | - | |
| 1043 | 17.3% | - | - | - | - | - | - | - | - | - | - | - | - | |
| 1047 | 13.0% | - | - | - | - | - | - | - | - | - | - | - | - | |
| 1048 | 16.2% | - | - | - | - | - | - | - | - | - | - | - | - | |
| 1050 | 15.2% | - | - | - | - | - | - | - | - | - | - | - | - | |
| 1053 | 8.2% | - | - | - | - | - | - | - | - | - | - | - | - | |
| 1056 | 16.8% | - | - | - | - | - | - | - | - | - | - | - | - | |
| 1057 | 23.9% | - | - | - | - | - | - | - | - | - | - | - | - | |
| 1066 | 11.2% | - | - | - | - | - | - | - | - | - | - | - | - | |
| 1069 | 3.0% | - | - | - | - | - | - | - | - | - | - | - | - | |
| 1074* | 23.3% | - | - | - | - | - | - | - | - | - | - | - | - | |
| 1086 | 12.4% | - | - | - | - | - | - | - | - | - | - | - | - | |
| 1087 | -4.0% | - | - | - | - | - | - | - | - | - | - | - | - |
BSQV, Bussuquara virus; CPCV, Cacipacore virus; ILHV, Ilheus virus; ROCV, Rocio virus; SLEV, Saint Louis encephalitis virus; WNV, West Nile virus; IGUV, Iguape virus; YFV, Yellow fever virus; DENV, Dengue virus; ID: Horse identification; -, Not tested.
*
Equines that showed disease during the epizootic and survived.