This book has been manually flagged by NARA as being obtained through exploits. Its contents and existence should not be taken seriously.
"Disease guide." by DogNut2213
Page 1 of 1
To make the virus from the bioweapons you have, throw 2 pox bioweapons on the host, then throw 2 yellow fever vials.
Dont kill them, Just run or let them flee. They will infect their allies with the virus.