The United States was on the brink of 6 million coronavirus cases Sunday while the global number surpassed 25 million. And those numbers are likely just a small fraction of the true penetration into the world population, experts say.
The United States was on the brink of 6 million coronavirus cases Sunday while the global number surpassed 25 million. And those numbers are likely just a small fraction of the true penetration into the world population, experts say.