COVID-19 pandemic and its related containment measures have been associated with
increased levels of stress, anxiety and depression in the general population. While the use …

The incidence of endocarditis in the US is increasing, driven in part by the rise in
intravenous drug use, mostly opioids and stimulant drugs (cocaine and methamphetamine) …

Background People who inject drugs may be at elevated SARS-CoV-2 risk due to their living
conditions and/or exposures when seeking or using drugs. No study to date has reported …

Background People who inject drugs (PWID) may be at elevated risk of adverse outcomes
from SARS-CoV-2 infection; however, data on COVID-19 vaccine uptake among PWID are …

Importance Psychiatric disorders may be associated with an increased risk for SARS-CoV-2
breakthrough infection after vaccination, but no studies have tested this hypothesis …

Cannabis is the most frequently used illicit drug in the United States with more than 45
million users of whom one-third suffer from a cannabis use disorder (CUD). Despite its high …

Abstract Background Coronavirus Disease 2019 (COVID‐19) has affected every country
globally, with hundreds of millions of people infected with the SARS‐CoV‐2 virus and over 6 …

Introduction There is lack of data on COVID‐19 breakthrough infections in vaccinated
patients with dementia in the United States. Methods This is a retrospective cohort study of …

Background and aims Cocaine use disorder (CUD) is a significant public health issue for
which there is no Food and Drug Administration (FDA) approved medication. Drug …

Importance During the COVID-19 pandemic, US emergency department (ED) visits for
psychiatric disorders (PDs) and drug overdoses increased. Psychiatric disorders and …