this morning, officialsthe swine flu virus is powerful enough to trigger a quarantine at one of the largest dormitories. the naval academy. >> steps that they are taking a very appropriate to make sure that the healthy stay healthy and separated those that are having symptoms of the flu apart. >> 35 are isolated. this is the best way to contain the virus among the others that work and sleep in such close quarters. >> we are watching this. but these young adults, this is the age group that we are seeing most of the cases. >> and sanitizer will be made more available. they are doing extra planning in bathrooms and lockers. they are providing surgical masks for those who are sick. baltimore area campuses by john hopkins are trying to prevent outbreaks by urging 6 students to stay in their room until they are free of a fever. >> if that child comes to school sick and spread the virus as we have seen in schools across the whole classroom and go, then it becomes a major disruption for many. >> until this one flu virus arrives, the governor wants those in maryland to be careful. >> it is your patr