<p><a rel="noreferrer noopener" href="https://www.nm.org/doctors/1093754970/jeffrey-d-kopin-md" target="_blank">Dr. Jeffrey Kopin</a>, Chief Medical Officer for <a rel="noreferrer noopener" href="https://www.nm.org/locations/lake-forest-hospital" target="_blank">Northwestern Medicine Lake Forest Hospital</a>, joins Anna to debunk the claim from Sen. Ron Johnson that mouthwash has been proven to kill the coronavirus, Pfizer saying its booster is effective against the omicron variant, how protected you are if you haven&#8217;t received a booster yet, and a new study that shows how the coronavirus attacks fat tissue.  </p>


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