Contact tracing research from Korea. Seems more solid than the "CDC" and "Shenzhen" papers. Estimates a household SAR of 7.56% (95% CI 3.7% - 14.26%), given the (explicitly called out) caveat that these are Korean households of unspecified nature.
I would specifically add to that, given Korea's famously aggressive and successful management program, I would guess that symptomatic household members would have been quickly and isolated, reducing the effective household SAR compared t... (read more)
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7104686/
Contact tracing research from Korea. Seems more solid than the "CDC" and "Shenzhen" papers. Estimates a household SAR of 7.56% (95% CI 3.7% - 14.26%), given the (explicitly called out) caveat that these are Korean households of unspecified nature.
I would specifically add to that, given Korea's famously aggressive and successful management program, I would guess that symptomatic household members would have been quickly and isolated, reducing the effective household SAR compared t... (read more)