Additionally, on September 2, the director of the United States Centers for Disease Control and Prevention, Robert Redfield, said states could get vaccinated by November 1, two days before election day.
Now, the CDC director predicts that most Americans will not have access to a coronavirus vaccine until late spring or summer next year.
ABC News medical correspondent Dr. Jennifer Ashton is trying to clear up the confusion caused by the mix of politics and medicine.
Additionally, ABC News political director Rick Klein and political consultant Hank Sheinkopf speak out on medical experts opposed to President Trump and how that might affect his re-election campaign.
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RELATED: Watch More Episodes Of Up Close
Up Close with Bill Ritter airs Sunday mornings at 11:00 a.m. on Channel 7.
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