Health

Is it safe to use makeup testers in cosmetics stores?

A woman in the US is suing a cosmetics store because she claims that she caught herpes from their lipstick tester. In case you're wondering if this is even possible, as a microbiologist, I can tell you that it most certainly ...

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

New infections cause dormant viruses to reactivate

The famous slogan is "A diamond is forever," but that phrase might be better suited to herpes: Unlike most viruses, which succumb to the immune system's attack, herpes remains in the body forever, lying in wait, sometimes ...

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