Genetics

Does herpes simplex virus change during transmission?

A new study helps explain how the virus that causes herpes might change during transmission between partners and over time during a long-term infection within a human host, which could have implications for future treatment ...

Health

Why it's hard to maintain weight loss

About 70% of U.S. adults are trying to lose weight. However, as a result of evolutionary pressures dating back to our most distant ancestors, our bodies are programmed to resist weight loss.

Oncology & Cancer

Study reports racial disparities for gastrointestinal surgery

African-American adult patients are more likely than white patients to receive substandard gastrointestinal cancer surgery, according a large study led by researchers at Yale Cancer Center. The findings are reported today ...

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