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Rather, "there is no evidence to show that using insecticide to kill mosquitoes inside aircraft cabins is effective in preventing introduction and spread of mosquito-borne diseases."

https://www.epa.gov/mosquitocontrol/aircraft-disinsection

Not sure where the idea came from that spraying the cabin aisle would penetrate the luggage bins, cargo hold, under the seats, or really anywhere.

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1. Absence of evidence is not evidence of absence.

2. Risk is convex, so every risk increase by measures not taken is multiplicative, not additive.

The real question must be: does the disinfection do more harm than it provides reduction of risk.

> 2. Risk is convex, so every risk increase by measures not taken is multiplicative, not additive.

Wait. Is this true? f(x) = x^2 is convex but f(x+d) = f(x) + O(x). Are you saying that human risk assessment is estimated to be exponential?

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