The overall COVID-19 mortality rate for African Americans is 2.4 times as high as the rate for whites and 2.2 times as high as the rate for Asians and Latinos,
from WebMD Health https://ift.tt/3dPfL...
Work done by American scientists involving high-tech scans of the bodies of almost 64,000 fit young men (and some women), finds that Leonardo got very close to anatomical measurements collected today.
from WebMD Health https://ift.tt/2BMvK...