WASHINGTON (AP) — A U.S. program in Cuba that secretly used an HIV-prevention workshop for political activism was assailed Monday by international public health officials and members of Congress who declared that such clandestine efforts put health programs at risk around the world.

Beginning in late 2009, the U.S. Agency for International Development deployed nearly a dozen young people from Latin America to Cuba to recruit political activists, an Associated Press investigation found. The operation put the foreigners in danger not long after a U.S. contractor was hauled away to a Cuban jail.