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by 0cf8612b2e1e 1009 days ago
My naïve thought, assuming it was effective, could outcompete acid spewing species, and you had dosed a handful of the population: why would it not have been able to spread through the population?

Inoculated person X kisses two people, they go on to kiss two people, etc. Probably too simple a model, but I assume that kissing spreads all manner of microorganisms. How much do you need for the bacteria to take hold?