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).
Leukopenia (decrease in WBC) is most often due to a lower number of neutrophils, referred to as neutropenia. Characteristically, the neutrophil count is less than 1.5 x 109/L.