To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyses reviews to verify trustworthiness.
I feel this book needs to be retitled. It's more like "How to Cause a Pandemic". 50% of the book are the cited references, so be wary of questioning the data. I really think everyone should read the first chapter as it lays out the behavior of viruses in an easy to understand way. This is invaluable and worth the price of the book alone. Do not read expecting any information about covid, this is all bird flu all day.
Typical Greiger stuff. Obviously written long ago, which he admits. He condenses a lot of information from the past with little practical advice on surviving COVID-19. Maybe he’ll add an update after he figures it out.