Cells at Work! - S02

The human body’s cells are always busy-there’s never a dull moment when there’s so much to do. For U-1146, a white blood cell, that means constantly patrolling the body, hunting down harmful pathogens. It’s risky work, but he doesn’t mind. Keeping his friends safe-whether it’s the cheerful red blood cell AE3803, the hardworking platelets, or his fellow white blood cells-makes it all worthwhile.