From the Document: "On July 23, 2020, Bolivia's electoral tribunal announced the postponement of general elections from September 6 to October 18 due to the escalating Coronavirus Disease 2019 (COVID-19) pandemic. Bolivia has been polarized since the November 2019 resignation of President Evo Morales of the Movement Toward Socialism (MAS) party and already postponed elections originally scheduled for May 3 due to a national quarantine. Unrest and the surging pandemic (Interim President Jeanette Añez and several in her cabinet have contracted COVID-19) could threaten the elections. The United States remains concerned about the political volatility in Bolivia and has supported efforts to ensure the upcoming elections are free and fair."
CRS Insight, IN11198
Congressional Research Service: https://crsreports.congress.gov/