a few colds are like mice, timid and demanding; others like dragons, observed through physique aches and deep distress. In AH-CHOO!, Jennifer Ackerman explains what, precisely, a chilly is, the way it works, and even if it is rather attainable to "fight one off." Scientists name this the Golden Age of the typical chilly simply because american citizens endure as much as a thousand million colds every year, leading to forty million days of overlooked paintings and college and a hundred million general practitioner visits. they have additionally realized over the last decade even more approximately what chilly viruses are, what they do to the human physique, and the way indicators could be addressed. during this ode to the odious chilly, Ackerman sifts during the chatter approximately treatments-what works, what does not, and what cannot damage. She dispels myths, corresponding to susceptibility to colds displays a weakened immune approach. and he or she tracks present learn, together with paintings on the college of Virginia at Charlottesville, a world-renowned middle of chilly learn stories, the place the hunt for a therapy continues.