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A COVID-19 vaccine may not be enough to stop the spread of the virus, says Dr. Anthony Fauci
Dr. Anthony Fauci says he would "settle" for a Covid-19 vaccine that's 70% to 75% effective, but that this incomplete protection, coupled with the fact that many Americans say they won't get a coronavirus vaccine, makes it "unlikely" that the US will achieve sufficient levels of immunity to quell the outbreak. Dr. Anthony Fauci also says Covid-19 vaccine may not get US to herd immunity if too many people refuse to get it. Check out the link to read more about this.