The signature effect of HIV infection, and the cause of AIDS, is disruption of the T-lymphocyte branch of the immune system and in particular the destruction of CD4+ T-helper cells.
Eric, Erik. The given name Erika, or Erica, is a feminine form of Eric, deriving from the Old Norse name EirÃ­kr (or ErÃ­kr in Eastern Scandinavia due to monophthongization). The first element, ei- is derived either from the older Proto-NorseZ*aina(z) meaning one or some, or from Proto-Norse *aiwa(z) meaning fair or tradition.
name origin is: Scandinavian. name meaning: honorable ruler. 1. Erica is loyal, sometimes to her own detriment. She is dependable, social and friendly, a tower of strength in a crises. most Erica's are of short to average height, they are usually nice to look at ranging from cute to beautiful. Erica will always be there when you need her.