A second dose of influenza vaccine for influenza vaccine-naive children was effective in children aged less than 3 years but not 9 years.

Pickleball-related ocular injuries, including retinal detachment, orbital fracture, globe trauma, and hyphema, increased from 2021 to 2024.

Among those with HIV, the incidence of dermatologic disorders decreased but remained prevalent from 2011 to 2024.

Investigators assessed markers of chronic kidney disease (CKD) with cancer risks using data from more than one million patients.

Based on new criteria proposed by a recent Lancet Commission, the prevalence of obesity rose from 42.9% to 68.6%.

The percentage of fentanyl-related overdose deaths involving stimulants rose significantly among older adults from 2015 to 2023.

Knee crepitus at 1 year post-ACLR was linked to full-thickness patellofemoral cartilage defects but not a greater risk for worsening OA features over 5 years.

Cancer deaths have increased by more than 70% globally over the last 3 decades and are estimated to continue to climb, researchers report.

Ten cases of locally transmitted malaria were documented across 4 states in the US during 2023, following a 20-year absence.

Wildfire smoke exposure was linked to a decline in sperm concentration, total sperm count, total motile sperm count, and total progressively motile sperm count. HealthDay News — Wildfire smoke ...

CHIP at a VAF of 10% or greater is the strongest predictor of whether daily low-dose aspirin can help prevent cancer in healthy, older adults.

Early and surgical menopause were associated with an increased risk for labor market exit compared with natural menopause.