Book – What do AIDS, malaria, the Spanish Flu, and Ebola all have in common? Aside from being some of the scariest diseases humanity has to face, they all originated in animals. In Spillover, David Quammen explores how diseases cross over from animals into humans, how researchers figure out where those diseases come from, and what that means for the future of human disease.
That sounds like a combination of boring and terrifying, but really, the book is neither – Quammen’s writing is incredibly clear and easy to follow. He doesn’t assume you know anything about biology, nevermind viral microbiology, and both his own explanations and his conversations with experts make the whole topic seem reasonable and comprehensible. I felt smarter after reading this book. And safer, too – as the conclusion describes, one of the biggest factors in how diseases spread is how infected hosts react to being sick, and as humans, with intelligence and forethought, we can do a lot from preventing the Next Big One from being as big as we fear.
This is a little outdated; published (to great acclaim) in 2012, the most recent epidemic it covers is SARS, missing the most recent Ebola outbreak and the Zika virus. (Although there is a lengthy chapter on Ebola, in which he clarifies that it does not actually liquefy its victims, Richard Preston notwithstanding.) But it’s thorough enough to show light on those situations anyway. Pick this one up now, before next flu season comes around.