Is A 14 Days Quarantine Right Or Wrong?

Now, the novel coronavirus COVID-19 is spreading from China to Italy, Spain and almost the whole Europe; in the meantime, to the United States, to the whole world. All governments in the world are fighting against this virus, everyone in the world is fighting against this virus. In these days of this pandemic, what to do, how to do, your government probably already told you, but the more you know, the better you can do in this fighting.
This book will tell you the following results from the analysis of the 283 COVID-19 cases: Is the length of current quarantine right or wrong? What is the incubation period of the coronavirus COVID-19? Is it true that a released person from quarantine is not a risk? Is the sex, age of a person a factor affecting the infection of the virus? What are the typical symptoms of the disease of COVID-19? Is there any patient tested positive but has no symptom at all? How many tests should be performed to guarantee no patient carrying the virus is misdiagnosed? Can a "normal" person who was tested negative and with no symptom infect other healthy people? You can go over these questions again at any time while you are reading this book.