Diseases, Conditions, Syndromes

How nasty Toxoplasma parasite damages the human eye

One-third of the world population is infected with Toxoplasma, which causes a common eye infection called ocular toxoplasmosis. Researchers have shed new light on how an infection with the parasite causes a distinctive lesion ...

Health

4 personal items you probably should replace today

Is your toothbrush more than four months old? And how about your contact lens case? These and other everyday essentials need regular replacing, no matter how comfortable you are with them.

Ophthalmology

Q&A: When can cataract surgery wait?

Dear Mayo Clinic: I was just diagnosed with a cataract, but it's not bothering me at all. Is it a good idea to have cataract surgery now, or can I wait? What is the recovery from this surgery like?

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