In a hopeful note, Mr. Cuomo said that while the number of hospitalizations continues to grow, the rate which it is growing was tapering off. “We had a doubling of cases every two days, then a doubling every three days and a doubling every four days, then every five,” Mr. Cuomo said. “We now have a doubling of cases every six days. So while the overall number is going up, the rate of doubling is actually down.”No place in the US has peaked yet.