Fig. 4
From: From first to second wave: follow-up of the prospective COVID-19 cohort (KoCo19) in Munich (Germany)
Geospatial distribution of the crude SARS-CoV-2 sero-positivity across boroughs in Munich. A Population density (taken from https://simple.wikipedia.org/wiki/Boroughs_of_Munich) and number of participants in each city borough; B Weighted sample based SARS-CoV-2 sero-prevalence; C Lower 95% confidence bounds of the weighted SARS-CoV-2 sero-prevalence; D Upper 95% confidence bounds of the weighted SARS-CoV-2 sero-prevalence. The sero-positivity varied slightly across the boroughs (as indicated by different colours), however, differences did not reach statistical significance