Obviously, we collaborate as part of WHO and the member states.
What we have seen, given my close communication with WHO, is how impressed they are by the work of China. The astoundingly rapid way in which they tried to get a handle on what is causing the outbreak, and giving the world the sequence of the virus, was very helpful. They've been providing information about cases, which is extremely helpful. But even the fastest of countries still needs a bit of time to actually digest some of this information. They have been open to WHO and an international team to support and to essentially look at what's actually happening.
You've seen the incredibly extraordinary measures that China has put in place to try to contain this within its borders. Even if this virus is capable of transmission from human to human, as I said, 99% of the cases are in China. Not that many—like 1%—are outside, so they are really trying very hard, and I think we have to be very supportive of the efforts.