Secondhand smoke exposure in children may increase both the risk and severity of astigmatism, a study suggests.

A yellow-tinted filter can improve contrast sensitivity during visual field testing in patients with early glaucoma.

In patients with keratoconus, scleral lens wear is associated with better quality of life outcomes compared with corneal ...

The respiratory syncytial virus (RSV) vaccine reduces RSV-associated hospitalization among older adults over two seasons.

The BeLPT has high specificity for identifying chronic beryllium disease but poor sensitivity in distinguishing it from sarcoidosis.

Chagas disease — a potentially serious illness spread by an insect called the “kissing bug” — may be establishing itself in ...

The video head impulse test (vHIT) and caloric test can help differentiate Meniere disease (MD) from vestibular migraine (VM).

For the first time since the pandemic began, COVID-19 dropped out of the nation’s top 10 causes of death in 2024, new US government data shows.