(FILES) In this file photo taken on May 17, 2022 Director of the National Institute of Allergy and Infectious Diseases Dr. Anthony Fauci testifies during a Senate Appropriations Subcommittee on Labor, Health and Human Services, Education, and Related Agencies hearing to examine the proposed budget for fiscal year 2023 for the National Institutes of Health, on Capitol Hill in Washington, DC. - Top scientist Anthony Fauci, the face of America's response to the Covid-19 pandemic, tested positive on June 15, 2022 for the virus on a rapid antigen test but is continuing to work from home while he recovers, the National Institutes of Health said. (Photo by SHAWN THEW / POOL / AFP)