Rates of biochemically verified cannabis use early in pregnancy increased by 25 percent during versus 15 months before the pandemic
Breakthrough COVID-19 Risk Up for Patients With Substance Use Disorders
After controlling for lifetime comorbidities and adverse socioeconomic determinants of health, infection risk increased only for cannabis use disorder
Teens’ Perceived Availability of Pot, Alcohol, Vaping Devices Down During Pandemic
Findings based on survey taken before, during COVID-19 pandemic, but actual use did not decline as dramatically