A biodefense expert explains what biological weapons really are, why most pathogens aren’t weapons, and how misinformation increases real biological risk.

A conversation with astronaut and Texas congressional candidate Terry Virts on science-based leadership, public health, vaccines, and why evidence matters in policy decisions.

Explore why influenza 2025–2026 is severe, how policy shifts affect vaccines, and what’s next in flu prevention. Flu isn’t just seasonal — it’s dangerous.