Diseases, Conditions, Syndromes

Evidence of Zika virus found in tears

Researchers have found that Zika virus can live in eyes and have identified genetic material from the virus in tears, according to a study from Washington University School of Medicine in St. Louis. The study, in mice, helps ...

Medical research

Goodbye cold sores

Herpes infections on the lips, in the eyes or on the nose are painful, long-lasting and unpleasant. A new 3D herpes infection model brings hope: active ingredients and new treatments can be reliably tested with this model. ...

Medical research

Researchers try to make sure herpes does not find a home

The immune system is great at making sure infections such as the herpes virus do not repeatedly infect a person, a condition known as a superinfection. Yet how the immune system combats superinfection is not well understood.

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