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Priority Review Vouchers: Tropical Disease Candidates Wait Years For FDA Action On Qualifying List

 
• By Sue Sutter and Nielsen Hobbs

There are pending requests to add 13 candidates to the tropical diseases that qualify for a priority review voucher, according to a Pink Sheet analysis, as FDA Commissioner Robert Califf faces congressional pressure on the years since the list's last update.

Mosquito
The FDA has not updated the list of qualifying tropical diseases for the PRV program in almost four years. • Source: Shutterstock

The extended interval between updates to the US Food and Drug Administration’s list of qualifying tropical diseases eligible for a priority review voucher is drawing increased attention from Congress.

The list currently comprises 27 tropical diseases or disease categories and was last updated in July 2020, when the agency...

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