[aristeides]

The infected-to-exposed ratio would be very high.

Only if people aren't quickly warned that there's contaminated cocaine out there.

[PLMerite]

"Only if people aren't quickly warned that there's contaminated cocaine out there."

True, depending upon how quickly they figure out it's the coke. I have no idea how quickly it would take x-amount of cocaine from one source to be distributed and "consumed."

I guess it would have to be introduced into an existing high-volume supply chain.