The story of biodefence is a shift from the horrors of biological warfare to a complex, modern race against pathogens—both natural and man-made . It is a narrative defined by moments of sudden crisis, like the 2001 anthrax attacks , which transformed biodefence into a permanent pillar of national security [11, 21]. The Turning Point: Amerithrax
In October 2001, just weeks after 9/11, letters filled with white powder containing Bacillus anthracis spores were mailed to news offices and U.S. senators [11, 21]. The attack killed five people and hospitalized 17 others, causing widespread panic and forcing a fundamental change in how the world viewed microscopic threats [14, 21]. It proved that biological agents could be used to incite terror and disrupt entire governments [13, 21]. From Offense to Defense biodefence
: Experts from the Bipartisan Commission on Biodefense argue that natural pandemics, like COVID-19, are as much a biodefence concern as intentional attacks [9, 10]. The story of biodefence is a shift from