Graves in the Slave Cemetery at Mount Vernon are unmarked, but we have the names of a few individuals thought to be buried in the cemetery including Frank Lee, the Washingtonâs butler who was present at the funeral of George Washington.
Disease agent is a crossword puzzle clue that we have spotted 1 time. There are related clues (shown below).isease agent is a crossword puzzle clue that we have spotted 1 time. There are related clues (shown below).
Learn more. A pathogen or infectious agent is a microorganism such as a virus, bacterium, prion, or fungus that causes disease in its host. The host may be an animal, a plant, or even another microorganism. Not all pathogens are undesirable to humans.