Expand "It's Like Hand To Hand Combat" - Doctors Mull Strategies For Boosting Vaccine Demand Amid Fears 'Herd Immunity' Now Out Of Reach by Tyler Durden Sunday, Apr 25, 2021 - 10:00 PM Now that President Biden has reached his goal of 200M COVID-19 jabs administered across the US, Americans should expect fewer updates about the vaccination effort. Why? Because from here on out, the pace of new vaccinations is expected to slow substantially now that the vaccine rollout has hit a critical inflection point. As former FDA Director (and current Pfizer board member) Dr. Scott Gottlieb predicted a few weeks back, the US will "struggle" to reach herd immunity.