A TPHA reactive result indicates the presence of antibodies to Treponema pallidum, the bacterium that causes syphilis. This suggests a current or past infection with syphilis and further testing is usually needed for confirmation and clinical evaluation.
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non -reactive
Hydrogen IS reactive
A non-reactive RVS test means that the individual tested does not have detectable antibodies for HIV, indicating a negative result. It suggests that there is no current HIV infection present.
HBsAg reactive means the person has been infected with Hepatitis B virus. HbsAb negative indicates that the person does not have immunity against Hepatitis B. This combination suggests an active Hepatitis B infection without immunity.
In the context of an ELISA test, "non-reactive" means that no antibodies or antigens of interest were detected in the sample. This result indicates the absence of a specific immune response to the tested substance.