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Cannabis smoking has been shown to impair the antimicrobial and immunomodulatory functions of AMs, thereby potentially increasing susceptibility to opportunistic infections and respiratory pathogens

The short answer is No

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Branton PJ, McAdam KG, Duke MG, Liu C, Curle M, Mola M, Proctor CJ, Bradley RH: Use of classical adsorption theory to understand the dynamic filtration of volatile toxicants in cigarette smoke by active carbons

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