Causes and symptoms. Causes. Like the majority of other allergic reactions, anaphylaxis is caused by the release of histamine and other chemicals from mast cells. Mast cells are a type of white blood cell and they are found in large numbers in the tissues that regulate exchange with the environment: the airways, digestive system, and skin.
North East, MD Population and Races. As of 2010-2014, the total population of North East is 3,696, which is 35.24% more than it was in 2000. The population growth rate is much higher than the state average rate of 11.16% and is much higher than the national average rate of 11.61%.
The North East population density is 1,758.93 people per square mile, which is much higher than the state average density of 474.59 people per square mile and is much higher than the national average density of 82.73 people per square mile. The most prevalent race in North East is white, which represent 88.10% of the total population. The average North East education level is lower than the state average and is lower than the national average.