More than 155 scientists, physicians, and public health advocates publish an open letter calling on US elected officials to stop what they describe as the “vilification and harassment” of scientists linked to public health work. The letter is released before Anthony Fauci is scheduled to appear before a congressional hearing. According to reporting, the former top US government science adviser is set to testify at a high-profile hearing after the Republican-controlled Senate Homeland Security and Governmental Affairs Committee compels him to appear. The signatories dismiss accusations directed at Fauci, describing them as “baseless,” and characterize the broader actions against scientists as a campaign targeting individuals rather than engaging with evidence. The letter urges politicians to end the public attacks and to allow scientists to perform their work without intimidation. Both outlets frame the open letter as a response to ongoing political disputes around Fauci’s role and statements during the COVID-19 era, and both note the timing ahead of his congressional testimony.