Lymphoma occurs when lymphocytes, a type of white blood cell, grow abnormally. The body has two types of lymphocytes: B lymphocytes, or B-cells, and T lymphocytes, or T-cells. Although both cell types can develop into lymphomas, B-cell lymphomas are more common.ymphoma is a cancer of the white blood cells, namely lymphocytes, that happen to constitute the lymphatic system. The two main types of lymphoma are Hodgkin lymphoma (HL) and non-Hodgkin lymphoma (NHL).
The US child care services industry includes about 55,000 commercial facilities with combined annual revenue of $20 billion, plus about 21,000 facilities run by nonprofit organizations with combined annual revenue of about $32 billion.
Salary by Work Setting. Nearly half of all child care workers in the United States were employed by day care services as of 2011, according to the BLS. Child care workers in this industry reported an average annual income of $19,560.early half of all child care workers in the United States were employed by day care services as of 2011, according to the BLS. Child care workers in this industry reported an average annual income of $19,560.