SAN FRANCISCO — At least eight strains of the coronavirus are making their way around the globe, creating a trail of death and disease that scientists are tracking by their genetic footprints. While much is unknown, hidden in the virus’s unique microscopic fragments are clues to the origins of its original strain, how it behaves […]

Evolving danger? 40 mutations – 8 different strains of the coronavirus now racing around the world — The Extinction Protocol