g one <em>looks</em> like it decreases the effect of the others.<sup id="fnref19"><a href="#fn19" rel="footnote">19</a></sup>)</p>

	<div class="sim">
	        <iframe src="sim/?stage=int-2a&format=calc" width="285" height="260"></iframe>
	</div>

	<p>Now, let&#39;s simulate what happens to a COVID-19 epidemic if, starting March 2020, we had increased handwashing but only <em>mild</em> physical distancing ‚Äì so that R is lower, but still above 1:</p>

	<div class="sim">
	        <iframe src="sim/?stage