h publicly-available code, please do!</p>

	<p>But what about folks without smartphones? Or infections through doorknobs? Or &quot;true&quot; asymptomatic cases? Contact tracing apps can&#39;t catch all transmissions... <em>and that&#39;s okay!</em> We don&#39;t need to catch <em>all</em> transmissions, just 60%+ to get R &lt; 1.</p>

	<p>(Footnote rant about the confusion between pre-symptomatic vs &quot;true&quot; asymptomatic ‚Äì &quot;true&quot; asymptomatics are rare:<sup id="fnref29"><a href="#fn2