HIV

The clearance covers tests made by the firm's joint venture for manufacturing, CoSara Diagnostics, in its facility in Ranoli, India.

OraSure will purchase Houston-based Diversigen, a microbiome and metagenomics consulting, sequencing, and data analysis service provider.

The company said that the decline in revenues reflected lower industry-wide reimbursement rates under PAMA.

Investigators at the Foundation for Research and Technology - Hellas, a Greek research institute, are coordinating the effort.

Analyzing blood transcriptome profiles for non-human primates, researchers narrowed in on a B cell gene expression signature that appears to coincide with protection from SIV, SHIV, or HIV.