Among confirmed cases of influenza worldwide, Type A is more common than Type B. Influenza is a seasonal disease, with case numbers following a similar trend annually. This statistic shows the number of positive influenza cases per week reported globally in 2021, by type.
Reported cases of influenza per week in 2021 worldwide, by type
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WHO. (January 21, 2022). Reported cases of influenza per week in 2021 worldwide, by type [Graph]. In Statista. Retrieved December 21, 2024, from https://www.statista.com/statistics/1120860/influenza-cases-worldwide-type-week/
WHO. "Reported cases of influenza per week in 2021 worldwide, by type." Chart. January 21, 2022. Statista. Accessed December 21, 2024. https://www.statista.com/statistics/1120860/influenza-cases-worldwide-type-week/
WHO. (2022). Reported cases of influenza per week in 2021 worldwide, by type. Statista. Statista Inc.. Accessed: December 21, 2024. https://www.statista.com/statistics/1120860/influenza-cases-worldwide-type-week/
WHO. "Reported Cases of Influenza per Week in 2021 Worldwide, by Type." Statista, Statista Inc., 21 Jan 2022, https://www.statista.com/statistics/1120860/influenza-cases-worldwide-type-week/
WHO, Reported cases of influenza per week in 2021 worldwide, by type Statista, https://www.statista.com/statistics/1120860/influenza-cases-worldwide-type-week/ (last visited December 21, 2024)
Reported cases of influenza per week in 2021 worldwide, by type [Graph], WHO, January 21, 2022. [Online]. Available: https://www.statista.com/statistics/1120860/influenza-cases-worldwide-type-week/
