Genetics

How well do boosters work? Depends on your genes

Genetics play an important role in how our bodies respond to vaccines and booster shots, suggesting that certain protective responses elicited by vaccination could be more effective with personalization, according to a new ...

Cardiology

Curtailed sleep may alter how intense exercise stresses the heart

In a new study, participants underwent an intense bout of exercise after both normal sleep and after three nights of curtailed sleep. When they exercised after curtailed sleep, the levels of the heart injury biomarker troponin ...

Psychology & Psychiatry

How daily stress during COVID-19 affected parents' discipline

During the COVID-19 pandemic, parents were most likely to use aggressive discipline on their children when their daily stress levels were highest, usually late in the day, a study of parents in central Ohio found.

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