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

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

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

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

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

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

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

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

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

Live attenuated measles-mumps-rubella and varicella vaccines are not associated with an increased risk for multiple sclerosis disease relapse.

For patients with axial spondyloarthritis, bimekizumab, a dual interleukin (IL)-17A and IL-17F inhibitor, is well tolerated over 3 years.