Teton Countyâs not out of the viral woods yet, but some aspects of the coronavirus response are being scaled down. Case numbers have declined, with 60 new cases between April 9 and 22, a 39% decrease from the previous two-week period, Director of Health Jodie Pond told the Teton County Board of County Commissioners Monday. That has corresponded with a low positivity rate, just 2.67%, though itâs not all good news. âEven though our positivity rate is low, our testing numbers are also very low. And so thatâs a little concerning,â Pond said, noting that 62% of cases in the past two weeks have been from community spread, rather than being traceable back to an individual sick person.