Figure 3

Distribution of baseline risk levels of countries and territories in each geographic region (a), and for containment scores (with Google Trends data) in pre-vaccine phase (b) and in vaccine phases (c). Note that most low- and medium-baseline-risk countries and territories are located in Asia, Latin America, and Africa, while high-baseline-risk areas are located mainly in Europe and North America (excluding Mexico). Note: Hong Kong is excluded due to insufficient data for calculating baseline risk.