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The New COVID Variant — A Striking Symptom You Should Know About

XBB.1.16 (ARCTURUS) IS ON THE RISE WORLDWIDE. The new variant is highly contagious. Today we look at the new COVID variant and one striking symptom you should know about. First, a quick look at Shakespeare’s take on pandemics.

Aiding and Abetting a Virus

Viruses are the ultimate freeloaders. The best among them — influenza, smallpox and SARS-CoV-2 — spread easily among human hosts while delivering high mortality...

Vision and COVID-19

THERE IS A GENETIC LINK BETWEEN COVID-19 RISK and the leading cause of vision loss in people 50 and older, age-related macular degeneration (AMD).

Why Won’t More Older Americans Get Their Covid Booster?

A central question for scientists championing boosters is why rates have stalled among people 65 and older.