What and why?

Case-control prospective study examining whether any specific retinal signs can be attributed to past Ebola virus disease in survivors and whether the virus persists in the aqueous humor (1).

Who?

Eighty-two Ebola virus disease survivors with post-Ebola syndrome who had previously reported ocular symptoms, and 105 unaffected and asymptomatic controls.

How?

Ocular examinations, including widefield retina imaging (scanning laser ophthalmoscopy) and OCT analysis; paracentesis of the anterior chamber was performed on two patients with white cataract.