Covid-19 hospitalizations and deaths are increasing, and the vast majority were not vaccinated By: CNN By Madeline Holcombe and Holly Yan, CNN (CNN) -- The surge in Covid-19 cases fueled by the Delta variant and vaccine hesitancy has now led to increasing rates of hospitalizations and deaths. Data from Johns Hopkins University shows: -- The average number of new Covid-19 cases each day the past week was 32,278. That's a 66% jump from the average daily rate the previous week, and 145% higher than the rate from two weeks ago. -- An average of 258 Americans died from Covid-19 each day this past week -- up 13% from the rate of daily deaths the previous week.