London Olympics mystery is a news event in Plague Inc. It eventually leads to London Olympics back on!. If the UK has not been infected yet, or even if it has, there will be another news popup, <plague name> infects UK!. Drug Resistance I must be acquired for this to work. The achievement Olympic Spoiler may be acquired for infecting the UK in this way.
- After Rio 2016, this event was modified for the Brazilian Olympics, using the "biohazard" olympic logo. However, it still results in the UK being infected rather than Brazil.