Those costs are about the same as the Elisa test.

The Elisa test was designed to be extra sensitive because its main original use was to screen the blood supply.

As a first safeguard against false positive results, the Elisa test is usually repeated, eliminating some errors.

This list contains mainly animal virus and bacteria diagnostic tests like Elisa test.

Samples are first subjected to an Elisa test, for enzyme linked immunosorbant assay.

Elisa tests have many false positives, but the confirming Western blot test eliminates virtually all of them.

It was called a rapid Elisa test, and it was sensitive and easy to perform.

"We have the results on those ELISA tests," she said.

The cost was $4 a person, and this included repetitive Elisa tests and the Western blot confirmatory test.

An ELISA test is available to detect high plains disease.