related_tweet: @tal7291 @ajaymanhapra @headdock @vanilasingh @bluesunquake @ibdgirl76 @phillman20 @reesestyrell @drseanmackey @stefankertesz @speakingabtpain @aander1987 @bethdarnall @painptfightback @danlairdmd @chaddkollas @tnrethx imo, cdc's decade of epidemiological work on the opioid overdose problem has not even hit the level i'd expect of a first-year mph student. for goodness sake, it all started with conflation of correlation and causation with respect to opioid prescriptions and overdoses.