- Fentanyl positivity in Arizona increased 261% over the past three years, according to a study from Millennium Health.
- Maricopa and Pima Counties saw the biggest increases within the state, with Pima exposures increasing by over 1000 percent.
- According to MH, the urine drug tests came from 45,000 specimens from substance use disorder treatment practices.
- In 2019, the positivity rate was 8.6%; by this year, it has risen to 30.9%.
