North America, North-Central United States, Western United States, Canada
World/Pandemic, North America, Europe, Russia/Siberia, Northern Africa, Asia, India
A1, A2, A3, 1a, 1b, 2a
A1, A2, A3, H1, H2, 1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24