Administered this week outnumbers new cases of covid 101. But thats not to say that serious struggles do not remain. Getting schools reopened remains a significant logistical and political challenge. Vaccinations still need to ramp up. The spread is not yet under control, and more as cnns lucy kavanaugh reports. Reporter the fight against covid19 progressing on three fronts today, more shots, more sites and more vaccines heading towards approval. New yorks mega Vaccination Site opening up at Yankee Stadium this morning. I was in and out, two seconds. In maryland, the Back Parking Lot at six flags now a mass vaccination center. The idea eventually is to build an infrastructure that can handle millions of vaccines. Reporter and in northern california, oaklands coliseum and levi stadium now vaccination hubs. American troops joining the fight against covid, the Biden Administration announced it will deploy 1,000 Service Members across the country to help with vaccination efforts. This, as