<unk>  is an eye finding occurring early in leptospirosis, which is caused by Leptospira interrogans.<unk>  is characterized by redness of the conjunctiva that resembles conjunctivitis, but it does not involve inflammatory exudates. Swelling of the conjunctiva (chemosis) is seen along the corners of the eye (palpebral fissures). About 30 percent of people with leptospirosis (also known as Weil's disease) develop<unk> . When it does occur, it develops towards the end of the early phase of the illness. Even in severe cases, the<unk>  occurs in the first phase of the illness.<unk>  may also occur in patients with a Hantavirus infection. In a 1994 study of 17 patients with Hantavirus infections, 3 had<unk> .
Conjunctival suffusion
Subconjunctival bleeding
Periocular injection
Conjunctival concretion
Subconjunctival injection
Pyroptosis
Nephroptosis
Intraocular hemorrhage