First case of contagious COVID-19 variant initially detected in Brazil detected in Illinois Posted on March 6, 2021 by Chicago 1 Chicago Chicago News & Search 1 News - 1 eMovies - 1 eMusic - 1 eBooks - 1 Search Search for: The first case of a more contagious COVID-19 variant initially found in Brazil has been detected in Illinois. 1 Chicago Chicago News & Search 1 News - 1 eMovies - 1 eMusic - 1 eBooks - 1 Search Search for: