Table 2: The next generation matrix and the local reproduction number () in each geographical area.

High-latitudeMid-latitudeOceania
MallardDucksOthersMallardDucksOthersMallardDucksOthers

Mallard0.98770.02060.01530.98520.02060.01510.80760.01600.0122
Ducks0.07590.72900.04920.07700.72990.04840.06310.56600.0389
Others0.08100.06860.46570.08060.06920.45420.06180.05020.3615
1.0901.1040.836