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Cumulative number of confirmed human cases for AI A(H5N1) reported to the WHO, 2003–2021 [54].
| Countries | 2003–2009 | 2010–2014 | 2015–2019 | 2020 | 2021 | Total | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Cases | Deaths | Cases | Deaths | Cases | Deaths | Cases | Deaths | Cases | Deaths | Cases | Deaths | |
| Bangladesh | 1 | 0 | 6 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 8 | 1 |
| India | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 1 |
| Nepal | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 1 | 1 |
| Pakistan | 3 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 1 |
| Others | 464 | 281 | 227 | 124 | 158 | 47 | 1 | 0 | 0 | 0 | 850 | 452 |
| Total | 468 | 282 | 233 | 125 | 160 | 48 | 1 | 0 | 1 | 1 | 863 | 456 |
