According to the Mayo Clinic, blood transfusions can cause a number of health complications, including allergic reactions, fevers, lung injury, spread of bloodborne infections and acute immune hemolytic reaction - a rare transfusion reaction in which a person's body attacks the new blood because it's not the proper type.
Callahan County is a county located in the U.S. state of Texas. As of the 2010 census, the population was 13,544. Its county seat is Baird. The county was founded in 1858 and later organized in 1877. It is named for James Hughes Callahan, a soldier in the Texas Revolution. Callahan County is included in the Abilene, TX Metropolitan Statistical Area.
PDF Coat of Arms. + Extended History. The surname Callahan was first found in Munster. The earliest mention of the name Callahan placed them in the barony of Kinlea, in County Cork, yet the family lost most of their original lands in the barony of Kinelea during the Anglo- Norman Conquest under Strongbow.