Awesome Tip from Guille100:
1) Pick Virus
2) Start in Canada, Greenland, New Zealand, Cuba
3) Sell starting symptoms (if any), other than sneezing. If you don’t have sneezing, buy it
4) Buy 1-1-1-0 Resistances
5) Once your disease spreads to a few countries, sell sneezing to get rid of visibility
6) Wait until all countries are infected. If Madagascar closes or this is after day 30, restart
7) Pump 4 Drug Resistance and buy sneezing, coughing, vomiting
8) After a few days, unlock tier 2-3 keeping whatever symptoms it gives you
9) Buy fever, fatigue, diarrhea, pulmonary edema, hypersensitivity,
hemorrhaging
10) Wait until everyone dies IT WORKS!!!!!!
 "Pyro II"){kind=icon}
 "Spewer"){kind=icon}
 "Sonny"){kind=icon}
 "The Necronomicon"){kind=icon}
 "Pandemic 2"){kind=icon}
 "Vector Runner"){kind=icon}
 "Bot Arena 3"){kind=icon}