www.cdc.gov/ncov. We’d be happy to take your questions at this time now. Thank you. At this time if you would like to ask a question, please press star one.
Please be sure to unmute your phone and record your name at the prompt so that I may introduce you for your question. Also please limit to one question and one follow-up question.
Once again, it is star-one to ask a question. Our first question comes from Denise Grady with New York Times, your line is now open.
Thank you, Dr. Messonnier. The question I’d like to ask, just to be absolutely certain of why this is being done now rather than it hasn’t been done with any of the people who came in on planes before.