The reports of human disease attributed to bird mites are rare, but they do occur. There have been reports by some people of strange fibers on the skin and Morgellons symptoms that started after a mite infestation, but the link is vague and requires further research.
A universe is a business-oriented mapping of the data structure found in databases: tables, columns, joins, etc. It can represent any specific application, system, or group of users. For example, a universe can relate to a department in a company such as marketing or accounting.
The current third-largest structure in the universe is the Huge-LQG, a cluster of 73 quasars spreading out over 4 billion light-years. This large quasar group (LQG) and others like it have been proposed as the precursors for many of the larger-scale structures in the universe, such as Sloanâs Great Wall.