Why I continue to wear a mask in crowded spaces even after Quebec repealed the mask mandate on public transit.

A worrying number of patients with an initially mild infection of Covid are developing long term conditions and symptoms that require medical attention. CDC suggest up 68 percent of us.

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).

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