That's all we need, Antrax flying on the wind and killing people and livestock. Anthrax is naturally occuring, if you set it loose it will live and spread.
Anthrax, is an animal disease caused by
Bacillus anthracis that occurs in domesticated and wild animals including goats, sheep, cattle, horses, and swine. Humans usually become infected by contact with infected animals or contaminated animal products. Infection occurs most commonly via the cutaneous (skin contact) route and only very rarely via the respiratory or gastrointestinal routes.
Anthrax has a long association with human history. The fifth and sixth plagues described in Exodus may have been anthrax in domesticated animals followed by cutaneous anthrax in humans. The disease that Virgil described in his Georgics is clearly anthrax in domestic and wild animals1. And during the 16th to the 18th centuries in Europe, anthrax was an economically important agricultural disease
go spread some anthrax on it