At 0.4 % , Wuhan 's COVID-19 infection rate was lower than San Marino 's in mid-March 2020 .
With 140 confirmed cases out of a population of 33,344 as of 15 March 2020 , the country has the highest per capita confirmed cases in the world ( 0.42 % ) , close to the infection rate in Wuhan at about 0.45 % .
2020 coronavirus pandemic in San Marino