Beneficial viruses are among those organisms that have been studied almost rarely. Usually, the students at intermediate level know the harmful aspects of viruses. This science fiction could help in increasing the knowledge of the people regarding the beneficial aspects of viruses. It is actually the extended version of the previous book on beneficial viruses.
This book is available here: https://amzn.to/2oadkEn
The reader can get the knowledge about the beneficial aspects of a huge number of viruses, including bacteriophages, retroviruses, norovirus, and many more.