First off, I do not like how the book left us hanging by not saying what the source of the virus was ans whether or not it was taken care of. But overall I really enjoyed reading this book. I thought the author was very brave for going to Kitum Cave. I would be horrified to even go near a place that has a virus that has killed many people. It was interesting to know that elephants basically carved the cave. I just hope that in the future this virus does not resurface because it would cause complete chaos. Although this book left us hanging at the end it was worth reading.