US Secretary of State Marco Rubio hailed the end of the US Agency for International Development (USAID) Tuesday as a new analysis found that its demolition could contribute to 14 million deaths in the next five years.

USAID's closure comes amid a study published in The Lancet on Monday that found cuts to USAID could cause more than 14 million additional deaths by 2030. Using models, the authors estimated the impact of USAID funding on deaths from 2001 to 2021. The team then used models to estimate effects up to five years from now.