Delta COVID-19 variant shows growing trajectory in Wis., health officials say Juliana Tornabene © Provided by Madison WMTV WMTV MADISON, Wis. (WMTV) - State health officials said in a news conference Friday that there is “every reason to think” that there is more transmission of the Delta variant now in Wisconsin as compared to a month ago. Dr. Ryan Westergard explained that the state does not have precise data on what percentage of new COVID-19 cases are the Delta variant, but said the trajectory is showing an increase in these cases. “That trajectory is pretty clear...