I have no doubt that we will stop this in its tracks in the u. S. I also have no doubt what this one is outbreak continues in africa, we need to be on our guard. Other questions in the room . Lauren graham w. Xa. Can you give us a number of scale how big this from the cdc will be entered that directly entails . Doctors in the hospital or people who were standing in the community is . Little more information on that. I can get back to you at the exact size of the team. We provide epidemiologists are deceived back his beard communications experts, hospital Infection Control Laboratory Experts as needed in a situation and the cdc staff bear or the 130 in africa are tied tightly to experts here who provide back up 24 7. [inaudible] we defer to the local state departments. They are deleted where they are to support. [inaudible] and the room . On the phone . Questioned had strawberry near guard. Your line is open. Thank you. Do we know, can we say if this is an american or is this a visitor