Why do some COVID-19 patients infect many others, whereas most don’t spread the virus at all?

By artappraiser on Tue, 05/19/2020 - 7:29pm |

One of the things I love about my job is that I learn so many new things with every story. That was particularly true in my reporting for this story about #covid19 clusters and susperspreading events. Read it here and/or bear with me for a thread... https://t.co/jLG8IUPga5
— Kai Kupferschmidt (@kakape) May 19, 2020