February 6 marks the fifth anniversary of the death of Dr. Li Wenliang, a young ophthalmologist at Wuhan Central Hospital whose attempts to warn colleagues and the public of an emerging ...

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Yellow or green discharge (pus) in the eye The eyelids are stuck (matted) together with pus after sleep After being wiped away, the pus comes back during the day Often caused by a bacterial eye ...

If you ever notice pesky dark strands that may resemble anything from a simple speck to a cobweb drifting across your vision, what you're probably seeing is what's known as an eye floater. Floaters ...