#8617;</a></p>

	<p>From a <a href="https://www.theatlantic.com/health/archive/2020/03/coronavirus-pandemic-herd-immunity-uk-boris-johnson/608065/">The Atlantic article by Ed Yong</a></p>
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	<p>‚ÄúAll eight eligible studies reported that handwashing lowered risks of respiratory infection, with risk reductions ranging from 6% to 44% [pooled value 24% (95% CI 6‚Äì40%)].‚Äù We rounded up the pooled value to 25% in these simulations for simplicity. <a href="https://onlinelibrar