Deaths 2020: 346,050
Deaths 2021: 477,867
Cases 2020: 20.0m
Cases 2021: 34.7m
Case fatality rate 2020: 1.73%
Case fatality rate 2021: 1.38%
Case prevalence 2020: 6.1% of 328m population
Case prevalence 2021: 10.4% of 332m population
Typical annual prevalence of influenza: 8% of population (9.2% in the previous decade)
Typical annual deaths from influenza: 36,000