Medical research

Study identifies four major subtypes of long COVID

The post-COVID syndrome known as long COVID has four major subtypes defined by different clusters of symptoms, according to a study led by researchers at Weill Cornell Medicine.

Psychology & Psychiatry

Why can't I sleep? The benefits of good sleep hygiene

Good sleep and circadian health are interdependent and can impact our physical and mental well-being. But, around 62% of adults worldwide say they don't sleep well. And more than 40% say their sleep has gotten worse in the ...

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