Indiana Code: IC 1-2-5-1 Sec. 1. The poem of Arthur Franklin Mapes, Kendallville, Indiana, the title and text of which are set forth in full as a part of this section, is hereby adopted as Indiana's official poem.
Lymphocytosis - Causes. 1  Lymphocytosis is a feature of infection, particularly in children. 2  Causes of absolute lymphocytosis include... 3  acute viral infections, such as infectious mononucleosis [3] (glandular fever), hepatitis [3] and Cytomegalovirus infection [3] 4  other acute infections such as pertussis [3]
By Mayo Clinic Staff. Lymphocytosis (lim-foe-sie-TOE-sis), or a high lymphocyte count, is an increase in white blood cells called lymphocytes. Lymphocytes are an important part of the immune system. They help fight off diseases, so it's normal to see a temporary rise in the number of lymphocytes after an infection.