By OneNewsNow Staff, OneNewsNow - "Right now, as I speak to you, millions of Americans are still unvaccinated and unprotected, and because of that, their communities are at risk," said Biden after the COVID-19 briefing. "Now we need to go to community by community, neighborhood by neighborhood, and oftentimes, door to door — literally knocking on doors — to get help to the remaining people protected from the virus."