Actually pretty fun once I figured out what I was doing. The music jams and perfectly conveys the urgency.
I think it needs to explain its mechanics better. What do the blue neurons mean? Why do some white ones have blue numbers? How do I know how many connections a neuron needs to turn blue or green? How do I know what neuron I'm connecting from? Also some feedback for when clicking on a neuron works or not and for whether you are hurting the virus or clicking from too far away.
Anyway I enjoyed it and I'll wait for a potential update before voting. :D