The White House is issuing urgent calls to action tonight in the face of COVID-19's latest assault.
The appeals come amid talk of reimposing restrictions. Amna Nawaz begins our coverage. The Biden team today issued a sober warning today and an urgent call for far more vaccinations, as the number of Delta-related infections is rising around the country. Dr. Rochelle Walensky is the director of the Centers for Disease Control and Prevention. We are yet at another pivotal moment in this pandemic, with cases rising again and some hospitals reaching their capacity in some areas. We need to come together as one nation. The Delta variant is more aggressive and much more transmissible than previously circulating strains. It is one of the most infectious respiratory viruses we know of and that I have seen in my 20-year career. As new cases of COVID surge, the Biden administration is maintaining its mask guidance. There has been no decision to change our mask guidelines. Any decisions about public health would be driven by the CDC.