STERLING HEIGHTS, Mich. – With testing for active coronavirus becoming more readily available, there’s a new push for antibody testing as well. Cities, organizations and employers can request the team to visit; Wednesday they were in Sterling Heights testing essential workers. “What this testing will do is give us a better sense of how many people have been infected by the virus,” said Sterling Heights mayor Michael Taylor. “Maybe there’s an ability to donate blood and plasma to help other people if we were exposed to it,” he said. Again, this testing is being done and paid for by the Wayne State Physicians Group, ACCESS and Ford.