Update: Interim Guidance for Health Care Providers Evaluating and Caring for Patients with Suspected E-cigarette, or Vaping, Product Use Associated Lung Injury — United States, October 2019 David A. Siegel, MD; Tara C. Jatlaoui, MD; Emily H. Koumans, MD; et al.

Based on the most current data, CDC’s updated interim guidance provides a framework for health care providers in their initial assessment, evaluation, management, and follow-up of persons with symptoms of e-cigarette, or vaping, product use associated lung injury.