WASHINGTON, Dec 28 (Reuters) - The U.S. Centers for Disease Control and Prevention is not currently considering recommending a vaccine mandate for domestic flights, CDC Director Rochelle Walensky said on Tuesday. "Certainly domestic flights has been a topic of conversation but that is not something we"re revisiting right now," Walensky said on National Public Radio. Walensky was responding to a question about remarks the previous day by Dr. Anthony Fauci, the government"s top infectious disease expert, that a vaccine mandate for domestic air travel should be considered. read more