Severe Allergic Reaction Facts. Anaphylaxis is a severe allergic reaction that occurs rapidly and causes a life-threatening response involving the whole body. This reaction can lead to difficulty breathing and shock ultimately leading to death. For an anaphylactic reaction to occur, you must have been exposed in the past to the substance that causes the reaction, called the antigen. A bee sting, for example, may not cause an allergic reaction the first time.
Normangee is a town in Leon and Madison Counties in the U.S. state of Texas. The population was 685 at the 2010 census.
Dallas-Fort Worth had the second-largest population boom in the state -- and in the nation, the Census Bureau says. For the second year in a row, the Houston metropolitan area added the most residents, according to estimates released Thursday. Dallas-Fort Worth gained 144,704 people from July 1, 2014, to July 1, 2015, bringing its population to more than 7.1 million. The Houston area climbed past 6.6 million with 159,083 new residents.