Reports of rising use of fentanyl in contemporary Brazil is of concern, but a US-like crisis may still be averted

• Francisco I. Bastos,
• Noa Krawczyk

Affiliations

Francisco I. Bastos

Laboratory of Health Information, ICICT, The Oswaldo Cruz Foundation (FIOCRUZ), Rio de Janeiro, RJ, Brazil; Corresponding author.

Noa Krawczyk

Center for Opioid Epidemiology and Policy, NYU Grossman School of Medicine, New York, NY, USA