According to Reuters, Dr. Marty Cetron, director for the Division of Global Migration and Quarantine at CDC, was asked about whether the administration might employ new domestic travel testing requirements. Cetron replied that there were “conversations that are ongoing and looking at what the types and locations of testing might be… We’re actively looking at it.” Last week, President Joe Biden directed US agencies to make recommendations to “impose additional public health measures for domestic travel” and to consider new requirements for people crossing land borders. Reuters reported Friday that administration officials said that could include requiring negative COVID-19 tests before flying domestically.