(CNN)  -- From victims of gunshot wounds and domestic violence to common road injuries, Trinite Hospital in Port-au-Prince, Haiti is inundated with trauma cases daily. A mother and child in the recovery room of Trinite Hospital in Port-au-Prince, Haiti. The stream of patients arriving at the free clinic run by international aid group Medecins Sans Frontieres is virtually uninterrupted. Some arrive in police ambulance or via the Haitian Red Cross; others are dropped off in wheelbarrows, according to Brian Phillip Moller, head of the 60-bed trauma center. Gunfire no longer fills the nights the way it did when he was last in Haiti in 2006, but the workload for aid workers hasn't diminished. Instead hospitals like Trinite are dealing with trauma cases the public health system is incapable of handling, Moller tells CNN.
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Medecins Sans Frontieres says public health system in Haiti failing patients
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Free clinics offered by the aid organization being overwhelmed
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Many in poverty-stricken nation lack access to basic health care
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Public health system is underfunded and understaffed, group says
One in five cases admitted to the @placeholder are violence related.