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HIV Vaccine 1 scaled e1653246425769

mRNA-1644 utilizes Moderna’s messenger RNA (mRNA) technology to deliver a specific class of B cells needed to develop broadly neutralizing antibodies (bnAbs) to fight HIV infection. Inducing bnAbs is considered the primary goal of an HIV vaccine, and this requires B-cell activation.

The primary trial endpoints are safety and immunogenicity. The IAVI-sponsored clinical trial, IAVI G003, will test the safety and efficacy of vaccination with the HIV immunogen eOD-GT8 60mer, delivered via Moderna’s mRNA platform. eOD-GT8 60mer was developed by IAVI and Scripps Research teams and was initially tested in phase 1 clinical trial IAVI G001.

According to Contagion Live, IAVI G003 is expected to enroll 18 healthy, HIV-negative adults. The participants will receive 2 doses of eOD-GT8 60mer mRNA, which contains a portion of the viral sequence but cannot cause HIV infection. They will be monitored for safety for 6 months after their second dose, and their immune responses will be examined in molecular detail to evaluate whether the target was achieved.

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Stavros Nicolaou, a Senior Executive at Aspen Pharmacare Group said in the absence of orders or commitments, Aspen is considering the repurposing of two COVID-19 production lines for the manufacture of other products.

“The continent would lose its only existing COVID vaccine manufacturing capacity, It would be a massive setback for Africa’s plans to localize and reduce its dependency on imported vaccines,” he said.

John Nkengasong, director of the Africa Centres for Disease Control and Prevention, said global health security would be undermined if companies like Aspen were not backed.