Stefan Flasche Profile picture
Professor of Vaccine Epidemiology at @LSHTM; Sir Henry Dale Fellow @wellcometrust & @royalsociety; Co-Director of @cmmid_lshtm;
Dec 3, 2020 5 tweets 2 min read
Slovakia reduced their #COVIDー19 infection prevalence by 61% (50-70) within one week through mass testing during lockdown!

Here is our analysis done in collaboration with MoH Slovakia. Not yet peer reviewed. More detail in the thread below.

cmmid.github.io/topics/covid19… The change in test positivity between mass testing campaigns Slovakia gradually scaled up their contact restrictions during Oct as cases kept rising. Then introduced mass testing, first in 4 pilot counties, then nation wide and then in 45 high prevalence counties with a week between each.