First G6PD diagnostic test prequalified by WHO

Jan. 13, 2025
Update from WHO.

The World Health Organization (WHO) took action to prevent malaria deaths and improve accessibility to solutions.

The first diagnostic test for glucose-6-phosphate dehydrogenase (G6PD) deficiency was prequalified by WHO in December “which can help to safely deliver WHO-recommended treatments to prevent relapse of Plasmodium vivax (P. vivax) infection,” according to a WHO announcement.

This action followed another “prequalification, in early December, of two new tafenoquine products for anti-relapse treatment of P. vivax malaria, and these therapeutics were recommended in updated WHO malaria guidelines released a few days earlier, in late November.”

Additionally, “the STANDARD G6PD System diagnostic tool manufactured by SD Biosensor, Inc., is a semi-quantitative, near-patient solution designed for the measurement of G6PD enzyme activity in capillary or venous whole blood. The device is intended for use in both laboratory and non-laboratory settings and operates with the STANDARD G6PD Analyzer, a hand-held device, delivering results in a few minutes.”

WHO release