Methods of preventing or mitigating infl uenza outbreaks in a community include vaccination; use of antiviral drugs; and basic infection control measures, particularly good respiratory etiquette, hand washing, and social distancing (28) . The World Health Organization has devised a specifi c infl uenza pandemic preparedness and mitigation plan for refugee and displaced populations, but implementation requires the coordinated efforts of healthcare providers (frequently nongovernmental organizations) and governments to ensure that control measures are available and used effectively (29) . Because resources are likely to be strained during an infl uenza pandemic, refugee and displaced populations might not be adequately represented in a country's pandemic preparedness plan. Availability of items required to control infl uenza transmission (personal protective equipment, vaccines, and antiviral medication) may be limited for this population without robust planning at the local and national levels. In addition to pandemic preparedness, camp administrators and donor agencies should consider routine vaccination for seasonal infl uenza in these populations.