The Rev. Dr. Kejuane Artez Bates was a big man with big responsibilities. The arrival of the novel coronavirus in Vidalia, Louisiana, was another burden on a body already breaking under the load. Bates was in his 10th year with the Vidalia Police Department, assigned as a resource officer to the upper elementary school. But with classrooms indefinitely closed, he was back on patrol duty and, like most people in those early days of the pandemic, unprotected by a mask. On Friday, March 20, he was coughing and his nose was bleeding. The next day, he couldn’t get out of bed.