; 1, virus is contained! (exact formula:<sup id="fnref12"><a href="#fn12" rel="footnote">12</a></sup>)</p>

	<p><img src="pics/r4.png" alt=""></p>

	<p>(If you think R<sub>0</sub> or the other numbers in our simulations are too low/high, that&#39;s good you&#39;re challenging our assumptions! There&#39;ll be a &quot;Sandbox Mode&quot; at the end of this guide, where you can plug in your <em>own</em> numbers, and simulate what happens.)</p>

	<p><em>Every</em> COVID-19 intervention you&#39;ve heard of ‚Ä�