“…In children, infectious agents have included Pneumocystis carinii [9], Giardia [10], Staphylococcus [10,11], Salmonella [12], Listeria monocytogenes [13], meningococcus [6,14,15], Pseudomonas [10,16], molluscum contagiosum [17], cytomegalovirus [18], and varicella [17]. These organisms account for recurrent infectious dermatitis, diarrhea, meningitis, upper and lower respiratory infections, sepsis, and in some cases, death.…”