News Release

Cannabis, tobacco use, and COVID-19 outcomes

JAMA Network Open

Peer-Reviewed Publication

JAMA Network

About The Study: The findings of this cohort study suggest that cannabis use may be an independent risk factor for COVID-19–related complications, even after considering cigarette smoking, vaccination status, comorbidities, and other risk factors. 

Corresponding Author: To contact the corresponding author, Li-Shiun Chen, M.D., M.P.H., Sc.D., email li-shiun@wustl.edu.

To access the embargoed study: Visit our For The Media website at this link https://media.jamanetwork.com/

(doi:10.1001/jamanetworkopen.2024.17977)

Editor’s Note: Please see the article for additional information, including other authors, author contributions and affiliations, conflict of interest and financial disclosures, and funding and support.

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Embed this link to provide your readers free access to the full-text article This link will be live at the embargo time http://jamanetwork.com/journals/jamanetworkopen/fullarticle/10.1001/jamanetworkopen.2024.17977?utm_source=For_The_Media&utm_medium=referral&utm_campaign=ftm_links&utm_term=062124

About JAMA Network Open: JAMA Network Open is an online-only open access general medical journal from the JAMA Network. On weekdays, the journal publishes peer-reviewed clinical research and commentary in more than 40 medical and health subject areas. Every article is free online from the day of publication. 


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