An alarming study reports that the Delta variant can double the risk of hospitalizations for those who are unvaccinated. This comes as the U.S. is averaging about 150,000 new COVID infections each day. Lilia Luciano reports.
An alarming study reports that the Delta variant can double the risk of hospitalizations for those who are unvaccinated. This comes as the U.S. is averaging about 150,000 new COVID infections each day. Lilia Luciano reports.