Out in PNAS: "The effects of school closures on SARS-CoV-2 among parents and teachers". On March 18, 2020, upper secondary schools in Sweden moved online while schools for younger students remained open. 1/n https://www.pnas.org/content/118/9/e2020834118 …
-
-
Well, a limitation in some regard but it means that testing bias is less of an issue (some groups more prone to get tested when testing is readily availble). Alos, we make use of data on diagnonses from healthcare visits and hospitalizations. It is discussed.
-
Sure, but we know that age is a significant factor in the likelihood of an asymptomatic/very mild infection, so it's not unlikely that there is a substantial fraction of transmission that would be impossible to identify using confirmed PCR+ cases at the time
- Show replies
New conversation -
Loading seems to be taking a while.
Twitter may be over capacity or experiencing a momentary hiccup. Try again or visit Twitter Status for more information.