S1 File -

Sheet 1—E. & W. Germany states: The incidence of COVID-19 in East and West Germany states starting April 10, 2020 to August 17, 2020 provided. The incidence of COVID-19 in East Germany (22.5% LTBI estimated) consistently remained lower than West Germany (9.2% LTBI). (Estimated LTBI is for 30–78 y age group). Sheet 2—South America COVID-19: The incidence of COVID-19 among 4 top affected countries, Brazil, Ecuador, Peru, and Chile negatively covaries with % LTBI prevalence [Note perfect covariation observed on later stage (May 26, 2020) as compared to earlier stage (May 12, 2020) of pandemic as expected]. (XLSX)