The two new studies in the Morbidity and Mortality Report compared data from July and August 2021 – when delta was dominant to the earlier period in the pandemic – and found that about 1.4 of every 100,000 children/adolescents were hospitalized for COVID-19, nearly 5x the weekly rate in late June and close to the peak in January. Also, the weekly rate of 1.9 per 100,000 children ages 0-4 years in mid-August was nearly 10 times that of late June.