Complex sentence: After the germs evade capture and pass into "Immunity's" jurisdiction, Ozzy disobeys direct orders while pursuing the germ on foot and accidentally triggers a major cramp in Frank's leg.
Split into simpler sentences: After the germs evade capture and pass into "Immunity's" jurisdiction, Ozzy disobeys direct orders and continues the pursuit on foot. The germs escape and Ozzy accidentally triggers a major cramp in Frank's leg.