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Template:H5N1 cases

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Confirmed human cases and mortality rate of avian influenza (H5N1) 2003–2025
Year Cases Deaths CFR
2003 4 4 100%
2004 46 32 70%
2005 98 43 44%
2006 115 79 69%
2007 88 59 67%
2008 44 33 75%
2009 73 32 44%
2010 48 24 50%
2011 62 34 55%
2012 32 20 63%
2013 39 25 64%
2014 52 22 42%
2015 145 42 29%
2016 10 3 30%
2017 4 2 50%
2018 0 0 0%
2019 1 1 100%
2020 1 0 0%
2021 2 1 50%
2022 6 1 17%
2023 12 4 33%
2024 81 4 5%
2025 (to date) 7 1 14%
Total 970 466 48%
Updated 15 February 2025