Gates: Virus trend is troubling

Bill Gates: "Well, the infection rate in the U.S. is deeply troubling because the summer and when it's warmer, when people are endorsed more, actually it's easier to reduce the infection than it's going to be out in the fall. And right now, those infections are largely in young people, which means the death rate, although it's come up, is nowhere near its peak. As those infections crossover the generational boundary which with this level of infection, there will certainly be some of that, the death rate will go back up."