呼吸道合胞病毒(RSV)是引起婴幼儿呼吸道感染的主要病原之一。为观察血锌及T细胞亚群与RSV感染的关系,本文对42例患儿血锌、细胞及体液免疫作了检测,以了解其变化及相互关系。 Respiratory syncytial virus (RSV) is one of the major pathogens causing respiratory infections in infants and young children. In order to observe the relationship between Zinc, T lymphocyte subsets and RSV infection, 42 cases of children with zinc, cell and humoral immunity were tested to understand the changes and their relationship.