The SARS-CoV-2 coronavirus seems to be suddenly acquiring mutations at a rapid rate. The most worrying variants, first discovered in South Africa and Brazil, increase the virus’s contagiousness and may even help it evade the human immune system...
In the U.S., a third of Americans are at risk of chronic kidney disease, and age is a major factor. More than half of Americans older than 75 are thought to have some sort of kidney damage...
In the history of sexual anatomy, the clitoris has long been dismissed, demeaned and misunderstood. Here is a view of the clitoris you’ve probably never seen.
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