Cardiology

Global study shows stroke largely preventable

Ten risk factors that can be modified are responsible for nine of 10 strokes worldwide, but the ranking of those factors vary regionally, says a study led by researchers of the Population Health Research Institute (PHRI) ...

Diseases, Conditions, Syndromes

AstraZeneca: US data shows vaccine effective for all adults

AstraZeneca reported Monday that its COVID-19 vaccine provided strong protection among adults of all ages in a long-anticipated U.S. study, a finding that could help rebuild public confidence in the shot around the world ...

Medications

Could tiny blood clots make COVID-19 more lethal?

(HealthDay)—The COVID-19 coronavirus appears to promote blood clotting throughout the body, which might help explain why the germ is so much more deadly than other members of its viral family, experts say.

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