Diseases, Conditions, Syndromes

Oestrogen levels linked to risk of COVID-19 death in older women

An older woman's oestrogen levels may be linked to her chances of dying from COVID-19, with higher levels of the hormone seemingly protective against severe infection, suggests research published in the open access journal ...

Addiction

In helping smokers quit, combining treatments is key

Despite public health advances, tobacco use remains one of the most common, preventable and costly health problems in the United States and worldwide. In the U.S., more deaths—an estimated 480,000 each year—are attributable ...

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