Resident on isolation with parainfluenza:
Infectious agent: parainfluenza
Reservoirs: resident and their environment (room and contents)
Portal of exit: other staff, wandering residents, family member who come to visit
Items removed from environment (dirty linens, food containers)
Mode of transmission: staff (hands), inanimate objects (drinking glasses), infectious resident clothing
Portal of entry: passed by staff to others (residents, other staff)
Susceptible host: other residents, staff, visitors
