HL7 System and its necessity

When hurricane Katrina had struck its devastating blow on the coast of US, the loss of lives had surmounted to some 1,800 along with the ravage that it caused on property and homes. A huge expenditure was estimated for the restoration of lost property which totaled to $81 billion. It was during the cleanup operations post the hurricanes destructive aftermath that the effectiveness of the Health Level (HL7) was realized. This program maintained by the Houston-Harris County Immunization Registry was More
