The City of Danbury is reporting some COVID-19 case numbers by age group.  The 30 to 39 year olds in the City continue to account for about a 5th of all positive test, with more than 2-thousand cases reported in that age group since the pandemic began nearly a year ago.  The next group with the largest positivity rate in Danbury was 40 to 49 year olds with nearly 17-hundred cases, or about 17-percent of all tests in the City.  That group was closely followed by 20 to 29 year olds with 16-hundred cases, or about 15-percent of the total tests reported.