"On day 16, the symptoms either begin to subside, or the patient suffers a massive seizure and expires."- CDC Outbreak UpdateWhen Cal Bohannon went to work on Friday morning, he felt the world was teetering on a knife's edge but what he didn't expect was a microscopic enemy rapidly spreading south of the border.New to preparing for disasters, Cal's family, along with a small band of friends, will have their survival plans tested as the fragile threads of society quickly unravel around them.Can the fledgling group come together in time as the authorities scramble to gain control over the sudden contagion and hysteria?What if the virus isn't their biggest problem but just the beginning of something much worse?