New York Governor Andrew Cuomo has confirmed that a more contagious strain of coronavirus that was originally found in the U.K. has made its way to New York. The news highlighted the need for a ramp up in vaccination measures across the United States. Michael Osterholm, director of the Center for Infectious Disease Research and Policy at the University of Minnesota and member of President-elect Joe Biden's Covid-19 task force, joined "Squawk Box" on Tuesday to discuss.