Database
CompareTransmissions (Simian Flu)
TransmissionsThe following is a list of transmissions in the Simian Flu DLC:
Travel
AbilitiesIntelligent apes leave their homes and move to a new location.
Travel Speed 1
AbilitiesVampire doubles the size of their wins span when in bat form - increasing flight distance and speed
Travel Speed 2
AbilitiesVampire increases muscle mass in bat from - further increasing flight distance and speed.
Trematoda
PathogensTrematoda is a parasite-type plague available in Plague Inc: Evolved and Plague Inc. Mobile for the beta of the 2025 Update. it was inspired by real-world flatworms, also commonly called flukes, the Trematoda introduces a highly specialized lifecycle that relies on multiple hosts, environmental persistence, and stealthy progression. Unlike viral or bacterial plagues, Trematoda must carefully balance survival in intermediate hosts with slow but inevitable adaptation to humans.
Trojan Destroyers 1
AbilitiesTestosterone secretion in Trojan hosts causes destructive and aggressive behavior in target country
Trojan Destroyers 2
AbilitiesTestosterone surges in Trojan hosts causes destructive and aggressive behavior in target country.
Trojan Horse
AchievementsCreate a trojan plane and use it to infect a new country with the Neurax Worm
Trojan Planes
AbilitiesTrojan Plane bubbles are caused by <plague name> manipulating its hosts. Hold and drag the bubble to direct Trojan hosts
Trojan Planes 1
AbilitiesManipulation of dopamine transporters results in a form of ADHD which encourages hosts to fly to a target country.
Trojan Planes 2
AbilitiesPheromone secretion used to get more hosts to travel on planes to target countries
Trojan Planes 3
AbilitiesAxillary steroids in humans used to bolster pheromone production, causing even more Trojan Planes
Trojan Roamers 1
AbilitiesAdrenaline secretion in Trojan hosts causes them to travel more, increasing infectivity in target country production increased
Trojan Roamers 2
AbilitiesAdrenaline surges in Trojan hosts causes them to travel more, increasing infectivity in target country
Tumours
SymptomsPathogen disrupts cell growth pathways, causing uncontrolled, eventually fatal tumour growth
Turkey
CountriesA rural country. Typically has a balanced climate.
Tutorial
AchievementsComplete the Tutorial
Twilight Lied
AchievementsLet Humanity discover your vampire
Uh Oh
AchievementsDiscover the Oops symptom combo
UK
CountriesA rich, urban country. Typically has a cold, humid climate.
Ukraine
CountriesA rural country. Typically has a cold, humid climate.
Ultimate Board Games
ScenariosMake a best-selling board game in this radically different scenario that has nothing to do with disease! Investors have given you two years to design, produce and distribute your very own game - but can you make it a best selling hit? *Insert witty subliminal marketing about Plague Inc: The Board Game here* :P
Ultimate Christmas
AchievementsDiscover the Ultimate Christmas Combo
Ultimate Christmas
SymptomsSanta and Rudolph pose for photographs with small children, giving them the ultimate Christmas! Increases infectivity and happiness.