A considerable proportion of adolescents are not aware of the dangers of fentanyl use, according to results of a recent study.

The CDC is warning individuals against eating shredded iceberg lettuce served at Taco Bell locations across 5 states due to a Cyclospora outbreak.

Updated 2025-2026 formulations of mRNA-1283 and BNT162b2 protect older adults against severe COVID-19 outcomes and medically attended illness.

Postacute COVID-19 symptom diagnoses, health care spending, and utilization among Medicare beneficiaries diminish within 3 ...

While elevated day 7 procalcitonin indicates greater mortality risk in bacteremia, prolonged antibiotic treatment does not improve survival.

Infectious disease outbreaks, such as measles, HIV, and mpox, expose critical vulnerabilities across public health systems.

Influenza vaccination significantly reduces the risk of influenza-associated mortality in pediatric patients with or without underlying conditions.

Clinicians should maintain a high index of suspicion for Cyclospora in patients with prolonged or relapsing watery diarrhea this summer.

The 2025-2026 SARS-CoV-2 vaccines provided protection against ED/UC visits and hospitalizations among immunocompetent adults.

A study of insured US patients shows that oseltamivir is the primary influenza antiviral, while inpatient use of peramivir continues to grow.

Adults aged 18 to 64 years with high-risk conditions demonstrate higher rates of RSV-related LRTD than those without these conditions.

Millions across the Midwest and Northeast are breathing dangerous air as heavy smoke from wildfires in Canada and Minnesota spreads.