and it&#39;s not safe?<sup id="fnref44"><a href="#fn44" rel="footnote">44</a></sup></p>

	<p>Even in the nightmare &quot;no-vaccine&quot; scenario, we still have 3 ways out. From most to least terrible:</p>

	<p>1) Do intermittent or loose R &lt; 1 interventions, to reach &quot;natural herd immunity&quot;. (Warning: this will result in many deaths &amp; damaged lungs. <em>And</em> won&#39;t work if immunity doesn&#39;t last.)</p>

	<p>2) Do the R &lt; 1 interventions forever. Contact tracing &amp; wearing m