emely complex diagram so please take time to fully absorb it:</p>

	<p><img src="pics/r3.png" alt=""></p>

	<p><strong>This means: we do NOT need to catch all transmissions, or even nearly all transmissions, to stop COVID-19!</strong></p>

	<p>It&#39;s a paradox. COVID-19 is extremely contagious, yet to contain it, we &quot;only&quot; need to stop more than 60% of infections. 60%?! If that was a school grade, that&#39;s a D-. But if R<sub>0</sub> = 2.5, cutting that by 61% gives us R = 0.975, which is R &lt