Table 1.

Annual risk (probability) of African Swine Fever Virus (ASFV) introduction into the US through prohibited swine products carried in air passenger luggage (PSPAP) per administrative unit and continent of origin.

Mean annual risk per continent*	Administrative Unit	% total risk	Mean annual risk
Asia [0.076]	China	38.35%	4.28 × 10−2
	Hong Kong	29.33%	3.28 × 10−2
	Others	0.36%	4 × 10−4
Europe [0.034]	The Russian Federation	26.92%	3 × 10−2
	Poland	2.43%	2.71 × 10−3
	Others	1.17%	1.29 × 10−3
Africa [0.002]	—	1.44%	1.6 × 10−3

^*Mean annual risk per continent was calculated by using the mean annual risk of the different countries belonging to such continent.