The Mask of Death:The Plague, Smallpox and The Spanish Flu - S1.E3

What about Smallpox? The Spanish Flu? The Black Plague? Go back, back, back in time to examine the claims and counter-claims as to what truly caused these deadly epidemics. Are the rats of Europe innocent? Turns out they have to be… And in that discovery we see how the superstitions of our time have clouded the eyes of “science” to avoid the most obvious of insights about disease.