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Deliberate Dysentery

Codon

Human challenge trials were an indispensable part of the development of the malaria vaccine, R21/Matrix-M, endorsed by the World Health Organization last October. But for all of their benefits, human challenge trials have their drawbacks. Jake himself has participated in both Zika and Shigella challenge trials.

Vaccine 132
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An Evolving Regulatory Environment for Rare and Orphan Diseases

Advarra

Orphan drugs have historically faced a number of barriers, such as limited research and development (R&D) investment due to an expected lack of profitability as well as challenges in clinical trial design and recruitment. Before 1983, only 38 orphan drugs had received U.S. Food and Drug Administration (FDA) approval.

Disease 52