Clinical Consequences of Using an Indeterminate Range for Early Infant Diagnosis of HIV: A Decision Model

Conclusions: When implemented in settings where confirmatory testing is not universal, the benefits of classifying weakly positive results as “indeterminate” may outweigh the risks. Accordingly, the World Health Organization has recommended Ct values ≥33 be considered indeterminate for infant HIV diagnosis.
Source: JAIDS Journal of Acquired Immune Deficiency Syndromes - Category: Infectious Diseases Tags: Clinical Science Source Type: research