Live zoster vaccination is associated with a lower risk for overall cardiovascular events when compared with no vaccination.

Nirsevimab is effective for reducing the burden of respiratory syncytial virus (RSV) in infants in real-world settings.

What do we know about the ways major depressive disorder can affect comorbidities, and how does it affect treatment regimens?

Enforcing drug distribution laws in San Francisco inadvertently increases opioid overdose mortality, suggesting a different strategy is necessary.

Internal restlessness was associated with more alcohol consequences, with students reporting strong coping and enhancement motives.

Nontobacco nicotine use in US youth shifted from 2023 to 2024 toward greater use of nicotine pouches, according to a study.

Daily variation in continuous glucose monitoring metrics was associated with cognitive performance among patients with type 1 diabetes.

An increased risk for suicide was associated with living alone with depression or anxiety, particularly if an adult was middle-aged and/or a man.

For mothers with opioid use disorder (OUD), treatment with buprenorphine in pregnancy is associated with improved maternal and infant outcomes.

For older adults in the Western United States, exposure to high levels of smoke pollution is associated with an increase in hospitalizations for respiratory diseases.

Hospital-onset antimicrobial-resistant infections increased across U.S. hospitals during and beyond the COVID-19 pandemic.