>Overdoses aren’t contagious. But they do tend to cluster. Many people overdose because their supply is unusually strong, or they're clean and use what they wo

>Overdoses aren’t contagious. But they do tend to cluster. Many people overdose because their supply is unusually strong, or they're clean and use what they would've taken at their previous tolerance. Knowing this we can expect more overdoses to happen in black markets, and the recently released (from rehab, prison, hospital, etc).