Fore previous discussion see:
https://www.lesswrong.com/posts/h4vWsBBjASgiQ2pn6/credibility-of-the-cdc-on-sars-cov-2
https://www.lesswrong.com/posts/7K8fSFTnpfN4EBuZ8/how-useful-are-masks-during-an-epidemic
https://www.lesswrong.com/posts/tREnA5EvTikWf9Mfw/why-telling-people-they-don-t-need-masks-backfired
https://www.lesswrong.com/posts/H5rr38RASexMwmWCQ/ssc-face-masks-much-more-than-you-wanted-to-know
https://www.lesswrong.com/posts/B9qzPZDcPwnX6uEpe/coronavirus-justified-practical-advice-summary
https://www.lesswrong.com/posts/LwcKYR8bykM6vDHyo/coronavirus-justified-practical-advice-thread
Fore previous discussion see:
https://www.lesswrong.com/posts/h4vWsBBjASgiQ2pn6/credibility-of-the-cdc-on-sars-cov-2
https://www.lesswrong.com/posts/7K8fSFTnpfN4EBuZ8/how-useful-are-masks-during-an-epidemic
https://www.lesswrong.com/posts/tREnA5EvTikWf9Mfw/why-telling-people-they-don-t-need-masks-backfired
https://www.lesswrong.com/posts/H5rr38RASexMwmWCQ/ssc-face-masks-much-more-than-you-wanted-to-know
https://www.lesswrong.com/posts/B9qzPZDcPwnX6uEpe/coronavirus-justified-practical-advice-summary
https://www.lesswrong.com/posts/LwcKYR8bykM6vDHyo/coronavirus-justified-practical-advice-thread