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.
Missy is an English variant transcription of the name Marisa (English, Italian, Portuguese, Spanish, and German). Missy is also an English pet form of the name Melissa (English and German). Missy is also a pet form of the name Millicent (English). Missy is uncommon as a baby name for girls.At the modest height of its usage in 1967, 0.018% of baby girls were named Missy.Its ranking then was #541.The baby name has since fallen out of favor, and is now of very light use.issy is uncommon as a baby name for girls. At the modest height of its usage in 1967, 0.018% of baby girls were named Missy. Its ranking then was #541. The baby name has since fallen out of favor, and is now of very light use.