Omicron’s Surprising Anatomy Explains Why It Is Wildly Contagious

The Omicron coronavirus variant is likely the fastest-spreading virus in human history, according to experts. While one person with the measles virus—a standout among infectious microbes—might infect 15 others within 12 days, Omicron jumps from person to person so quickly that a single case can give rise to six cases after four days, 36 cases … Read more