On May 31st the third human case was confirmed, and the second in Michigan. All cases so far have involved farm workers with proximity to infected cattle.
https://deepnewz.com/bio/second-human-h5n1-bird-flu-case-michigan-third-u-s-this-year
Market will resolve based on consensus of media reports.
Update 2025-05-01 (PST): - Only cases confirmed in 2025 will be counted toward the total. (AI summary of creator comment)
How will you resolve if the media doesn’t break down case counts by year? According to the CDC, if I recall correctly, there were 66 human cases at the end of 2024. Since then there has been one case. According to this tracker, there have been a few more cases, though by my count only one new case since the new year. But I very much doubt that any media source will be careful enough to provide an answer to this question, much less a consensus of media sources.