<prompt> Primary Health Care includes all, exceptTreatment is done by a doctorEquitable distributionIntersectoral coordinationappropriate technology  <response>: Primary heath carePrimary health care is essential health care made universally accessible to individuals and acceptable to them, through their full participation and at a cost the community and country can afford.There are 4 main principles of primary health care :Equitable distributionCommunity participationIntersectorial coordinationAppropriate technologyPrimary health care involves: health care of mother and child, immunization, prevention and control of locally endemic diseases, as well as appropriate treatment of common diseases and injuries. However, it is not essential to deliver these elements through the agencies of doctors under the primary health care. Root level workers, such as village health guides, are appropriately trained to deliver these elements, at the village level. 