Russi J C, Delfraro A, Arbiza J R, Chiparelli H, Orvell C, Grandien M, Hortal M
Dept. de Laboratorios de S. Publica Ministerio de Salud Publica, Montevideo, Uruguay.
J Clin Microbiol. 1989 Jul;27(7):1464-6. doi: 10.1128/jcm.27.7.1464-1466.1989.
The occurrence of subgroup A and B strains of respiratory syncytial virus (RSV) was studied during three epidemic years, 1985 to 1987, in Uruguay. A set of monoclonal antibodies was selected according to their reactivity with local RSV isolates and used for the typing of RSV directly in nasopharyngeal cells by indirect immunofluorescence. Of 77 specimens, 69 could be typed as belonging to subgroup A or B, 5 could not be typed with the restricted set of monoclonal antibodies employed, and 3 reacted with both subgroup-specific antibodies. In 1985 and 1986 subgroup A predominated, accounting for 65.7% of all typed specimens, but in 1987 subgroup B surpassed subgroup A, accounting for 82.4% of the samples.
1985年至1987年的三年间，在乌拉圭对呼吸道合胞病毒（RSV）A亚组和B亚组毒株的出现情况进行了研究。根据一组单克隆抗体与当地RSV分离株的反应性进行选择，并通过间接免疫荧光法直接在鼻咽细胞中对RSV进行分型。在77份标本中，69份可分型为A亚组或B亚组，5份无法用所使用的有限单克隆抗体组进行分型，3份与两个亚组特异性抗体均发生反应。1985年和1986年A亚组占主导，占所有分型标本的65.7%，但1987年B亚组超过了A亚组，占样本的82.4%。
