Election 2020 Scientist Candidates

This May 2020 photo provided by Sarah Jessop shows Natalia Linos, a Democrat candidate for the Massachusetts 4th Congressional District in the Sept. 1 primary election. Linos, a social epidemiologist and executive director of the FXB Center for Health and Human Rights at Harvard University, is one of many in a crowded field seeking to replace U.S. Rep. Joe Kennedy III, who is running for Senate. (Sarah Jessop via AP)