<figure><img src="https://assets.bwbx.io/images/users/iqjWHBFdfxIU/i5fnPDZ81fXo/v4/-1x-1.jpg"><figcaption><div><p>Source: Bloomberg, 08:06</p></div><div></div></figcaption></figure><p>Michael Kinch, Professor of Biochemistry and Molecular Biophysics at Washington University and the Author of &quot;Between Hope and Fear, A History of Vaccines and Human Immunity,&quot; discusses the threat from the Omicron variant and vaccine efficacy. He spoke with Bloomberg&apos;s David Westin.</p>

Michael Kinch, Professor of Biochemistry and Molecular Biophysics at Washington University and the Author of "Between Hope and Fear, A History of Vaccines and Human Immunity," discusses the threat from the Omicron variant and vaccine efficacy. He spoke with Bloomberg's David Westin.

Balance of Power: Defense Against Omicron Threat (Radio)

Bloomberg Washington Correspondents Joe Mathieu and Kailey Leinz deliver insight and analysis on the latest headlines from the White House and Capitol Hill