FILE - This is an April 26, 2017, file photo showing Eli Lilly corporate headquarters in Indianapolis. Eli Lilly continues to back a potential COVID-19 treatment despite research showing that it may not work on hospitalized patients. The drugmaker said Tuesday, Oct. 27, 2020, that It remains confident that its drug may stop COVID from developing in other patients. (AP Photo/Darron Cummings, File)

FILE - In this May 2020 file photo provided by Eli Lilly, a researcher tests possible COVID-19 antibodies in a laboratory in Indianapolis. On Monday, Oct. 26, 2020, U.S. government officials announced they are putting an early end to a study testing an Eli Lilly antibody drug for people hospitalized with COVID-19 because it doesn’t seem to help. (David Morrison/Eli Lilly via AP, File)