The Miller-Keystone Blood Center needs to collect 450 units of blood a day to meet the needs of the hospitals it serves.

Miller-Keystone will be coming to Northern Lehigh High School onApril 21.The blood drive will be held in the high school gym located at 1 Bulldog Lane, Slatington, from 8 a.m. to 1 p.m.Walk-ins are welcomed.Visit giveapint.org, or call 610-767-9832 with questions.For more information, contact Jon DeFrain at 610-767-9832, ext. 1236, or

jdefrain@nlsd.org.