I can take that one.
Absolutely. We have put out a couple of products for our officers that go to all officers at all ports of entry to raise their awareness. One is an occupational health and safety bulletin about how to take the proper precautions in the event you come across someone who is ill, not just for this particular virus but with anyone who is ill. It is a refresher on the operating standards. As well, there is a bulletin on how to deal with individuals who may have travelled and who have declared that they have been in Hubei province. Our land-based officers all have access to and have been briefed on the same information that staff at our airport operations have.
That being said, anyone travelling through the U.S. has gone through a commensurate verification and checking in the U.S. We talk to our U.S. CBP counterparts on a regular basis to make sure we are operating to the same standards, and we therefore rely on each other to ensure that we are not passing on someone who may be symptomatic unbeknownst to the other.