U.S. sees rise in pediatric COVID patients as WHO warns of global 'tsunami' of cases
The World Health Organization is warning of a global "tsunami" of COVID cases as the omicron surge builds on the delta wave. The Centers for Disease Control and Prevention is reporting a significant surge in U.S. pediatric hospital admissions in the last week, particularly in Illinois, Ohio, Florida, New Jersey and New York. Amna Nawaz reports.