 src="sim/?stage=int-6a&format=calc" width="285" height="380"></iframe>
	</div>

	<p>(other arguments for/against masks:<sup id="fnref36"><a href="#fn36" rel="footnote">36</a></sup>)</p>

	<p>Masks <em>alone</em> won&#39;t get R &lt; 1. But if handwashing &amp; &quot;Test, Trace, Isolate&quot; only gets us to R = 1.10, having just 1/3 of people wear masks would tip that over to R &lt; 1, virus contained!</p>

	<p><strong>Summer:</strong></p>

	<p>Okay, this isn&#39;t an &quot;intervention&quot; we can contr