A severe blood shortage is calling for all type O donors. The Red Cross has been struggling with blood donations locally and nationwide for the last several months. There will be two emergency blood mobiles coming up. On Friday, a blood mobile will be at Kroger's on Maple Avenue from 10 to 4. Also in Coshocton, on Monday June 3rd, jii Promotions on Walnut Street will have a blood drive from 10 to 4.