Symptoms of this virus ”include sudden onset of fever, headache, joint stiffness, aches and pains and, in some cases, photophobia, diplopia (double vision), nausea and persistent vomiting.

Winter poses a stiff challenge for birds that remain at our latitude through the season, and the vagaries of winter weather ...

A multicenter study led by researchers from the State Key Laboratory of Ophthalmology in China has characterized a distinct ...

At a mean of 16.1 days after fever onset, patients experienced initial symptoms including sudden vision loss, visual field ...

Cataracts, dry eyes, glaucoma and other eye problems become more common with age. But these can be treated — and sometimes ...

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He said such deaths should be classed as the adult equivalent of the Sudden Infant Death Syndrome (SIDS). Giving the condition a name, Sudden Adult Death Syndrome (SADS), would lead to greater ...

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