To the first question, official linkages between British Columbia health officials and health officials of governments outside of Canada would be through PHAC. But in fact, our public health officials at the B.C. Centre for Disease Control do have ongoing relationships with other public health officials and scientists in other institutes of infectious disease in China, Hong Kong, Vietnam, Taiwan, and other countries. So there is, in addition, a global public health surveillance network and unofficial networks of disease reporting. So there's a very active global communicable disease surveillance network.
What is the most serious infectious disease not currently in existence facing Canada? It is probably the emergence of a pandemic strain of influenza.