A study has found that patients with ischemic stroke and COVID-19, compared with patients without COVID-19, experience worse recovery outcomes.

The US Department of Agriculture (USDA) has granted conditional approval for a new bird flu vaccine for poultry.

Federal funding for medical research has dropped by roughly $1 billion this year, raising alarm among universities, medical centers and lawmakers who warn the shortfall could slow progress in cancer, ...

Contemporary estrogen-progestin contraceptives are associated with an increased risk for ischemic stroke and myocardial infarction.

Attention-deficit/hyperactivity disorder (ADHD) symptoms are associated with onset of nicotine and tobacco use in US youths.

Hyperacute outer retinal dysfunction can affect children following a fever, and may include symptoms of bilateral vision loss and disruption of external limiting membrane.

Ocular biomarkers for anemia in diabetic kidney disease include disruption of the external limiting membrane and ellipsoid zone.

Secondary macular holes following retinal detachment repair are rare, and can be successfully closed in most instances with re-PPV.

While sleep supplements can be beneficial, the lack of regulation means consumers are not assured of a safe and effective ...

An implantable miniature telescope can improve distance and near vision in AMD with little impact on the corneal endothelium.

The FDA has expanded the labeling for Izervay (avacincaptad pegol) to include longer-term administration for geographic atrophy secondary to AMD.