Want a foolproof way to cure Nano-Virus in Plague Inc. Evolved? This guide has been tested and works every time - get the cure done fast!

I chose the following perks:
- Fast Response EMTs
- Strategic Fundraiser
- Medical Coordinator
- Celebrity Scientist
- Forensic Epidemiologist

To fully utilize the Strategic Fundraiser perk I picked Greenland as my HQ.

In the Operation section fund:
- Investigate Outbreaks
- Government Partnerships
- Deploy Field Operatives


Move your field operatives around the globe to detect the disease ASAP. Since the Nano-Virus spreads insanely fast uncovering one country per continent is enough for a rough search. As soon as an infected country pops up move your field operatives there and wait for the Plague to be analyzed.

After the Nano-Virus is analyzed fund:
- Develop Kill-Code
- Kill-Code Supercomputing


This will get the Kill-Code decrypting going. Next you only need to keep your authority for the remaining time in check. Due to the Virus spreading fast you should gain funds quickly.


Spend your remaining Resources on:
- Special Codes
- Cycle Suspension
- Hack Secondary Routines
- Emotion Dampening
- Hack Climate Routines
- Scramble Heat Resistance


This will delay the drop of Authority for a bit. After it gets below 20 fund:
- Authority 1
- Censorship
- Fake News
- Authority 2
- Authority 3

You should now have the achievement Nano-Virus Cured!, Congrats! If not, try again.