Infection: 1  Fungus or yeast cause changes in the color, texture, and shape of the nails. 2  Bacterial infection may cause a change in nail color or painful areas of infection under the nail or in the surrounding skin. 3  Viral warts may cause a change in the shape of the nail or ingrown skin under the nail. 4  Certain infections (especially of the heart ...
Columbia, Maryland. Columbia is a principal city within the Baltimore metropolitan area, located in Howard County, Maryland. It is a planned community consisting of 10 self-contained villages. It began with the idea that a city could enhance its residents' quality of life.
COLUMBIA COUNTY MISSION STATEMENT. The Columbia County Board of Supervisors, the members of the committees appointed by the Board, elected officials and the employees of Columbia County, will strive to provide public services that respond to the needs of its citizens while utilizing tax dollars in a cost effective and efficient manner. County Profile.