World/Pandemic, North America, Europe, Northern Europe, Russia/Siberia, Northern Africa, Asia, India
Europe, Eastern Europe, Southern Europe, Western Europe, Mediterranean, Turkey, Western Asia
21,22
A2, A3, 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