Diseases, Conditions, Syndromes

Mayo Clinic expert talks about the new omicron variant

While COVID-19 rates in the U.S. are relatively low and are declining, The World Health Organization is keeping an eye on a new COVID-19 variant. The omicron subvariant XBB.1.16, known as "Arcturus," has been listed by the ...

Medications

Pre-birth steroids reduce chance of death in premature twins

Giving steroids to women pregnant with twins at risk of premature delivery reduces the chance of infant death and respiratory distress syndrome, according to a new review of existing studies by the University of Aberdeen.

Medical research

Seasonality of COVID-19 confirmed

As the novel coronavirus has raced around the world, experts have wondered whether it would behave like influenza and other respiratory viruses, spiking in the winter and abating in the summer. Now, more than a year into ...

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