Summary: The KND scientists at the Deep-Sea Science Lab capture "Patient C", due to their belief that she has cooties. When Cree lets Patient C out of her containment unit, in Operation: V.I.R.U.S. , as revenge for the KND ruining Cree's date with Numbuh 9, can Sector V recapture the escape without catching "the C.O.O.T.I.E.S."? * Operative Debuts: Numbuh 20,000, Patient C * Villain Debuts: N/A * Starring: Sector V, Numbuh 74.239 and Numbuh 20,000 * Locations: Deep Sea Science Lab * 2x4 Tech: B.L.U.B.B.E.R.