Cell Ambush

Late at night, 37 trillion cells are still fighting. Red blood cells are ambushed by bacteria while transporting oxygen, and white blood cells rush to rescue. As the battle rages on, viral variants attack the lungs—a mutiny never recorded. The red blood cells accidentally discovered the weakness of the virus during their escape, and joined forces with the white blood cells to detonate the core of the virus with oxygen. Before dawn, the body's fever subsides, and the cells start another day of sleepless work.