Order of the Black Eagle links: alternately a black eagle and a device featuring a center medallion with the motto of the Order ("Suum Cuique"—literally "To each his own," but idiomatically "To each according to his merits"), a series of FRs forming a cross pattern, a blue enameled ring around this, and crowns at each cross point. The star of the Order was a silver eight-pointed star, with straight or faceted rays depending on the jeweler's design. The center medallion displayed a black eagle (which gripped a wreath of laurels in its left claws and a scepter in its right) on a golden background, surrounded
Ascaris suum associations to mankind. Pigs get infected with "A. suum" by ingesting infectious parasite eggs that are present in the environment. The larvae of Ascaris complete two moults within the egg; therefore, the larvae emerging from the egg is not a second-stage larva (L2) as was previously presumed, but rather a third stage larva (L3) covered by a loosened L2 cuticle. The larvae hatch from the egg inside the pig's intestines and subsequently start their migration through the body. First, they penetrate the intestinal wall at caecum/colon and use the mesenterial blood veins to migrate to the liver. After burrowing their