1)Pick Virus. 2) Start in New Zealand, Cuba, or Green Land, NOT Madag. or Canada. 1-1-1-0 resistances and NO transmissions. Buy the sneezing symptom, and sell all others. Wait until all countries are infected (or a vaccine starts), then buy all four drug resistances, level 2 moisture, waterborne, wait a couple days. Then buy fever, fatigue, diarrhea, vomiting, pulmonary edema, fatigue, hemorrhaging, kidney failure, and wait. You will win.