As mentioned in the advantages section, seawalls increase security by reducing the risk of flooding and erosion. However, the coastal zone remains a high risk location not least due to the presence of residual risk.
Leukopenia (also known as leukocytopenia or leucopenia, from Greek Î»ÎµÏÎºÏÏ white and ÏÎµÎ½Î¯Î± deficiency) is a decrease in the number of white blood cells (leukocytes) found in the blood, which places individuals at increased risk of infection.ow white cell count may be due to acute viral infections, such as with a cold or influenza. It can be associated with chemotherapy, radiation therapy, myelofibrosis and aplastic anemia (failure of white cell, red cell and platelet production).
The most common form of leukopenia is neutropenia. Normally Neutrophils comprise about 45 to 75 percent of the total white blood cell count. These are the most important initial fighters of the immune system. They are responsible for fighting bacterial, fungal, viral, and parasitic infections.