Discover how Edward Jenner's bold experiment transformed medicine, launched the science of vaccination, and helped eradicate smallpox in this episode of Infectious Dose exploring one of history's greatest public health turning points.

Discover how infectious disease transformed military history in Holding the Line: How Prevention Became Military Strategy. From George Washington and Florence Nightingale to Walter Reed, military vaccination, COVID aboard the USS Theodore Roosevelt, and today's influenza outbreaks, explore the history of force health protection and preventive medicine.

Mpox explained: symptoms, transmission, viral evolution, clade Ib, vaccines, global health inequity, and why scientists are watching the virus closely.

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