Leogrande G
Istituto di Microbiologia Medica, Facoltà di Medicina, Universita di Bari, Italy.
Microbios. 1992;72(290):55-63.
A seroepidemiological study on the rate of neutralizing antibodies for parainfluenza viruses (types 1-4) and for the respiratory syncytial virus in 2,514 infants and children between 0 and 15 years, residing in Bari and its hinterland was carried out. Positive results were very high for both the individual parainfluenza serotypes (81.7% for type 3, 78.0% for type 1, 76.6% for type 4, 71.9% for type 2) and for respiratory syncytial virus (88.5%). The pattern of infections due to respiratory syncytial virus differed from that of the parainfluenza viruses not only for the higher serologic positive rate, but also for the larger number of elevated titre responses in each age group.
对居住在巴里及其腹地的2514名0至15岁婴幼儿和儿童进行了一项血清流行病学研究，以检测副流感病毒（1 - 4型）和呼吸道合胞病毒的中和抗体率。对于各型副流感病毒（3型为81.7%，1型为78.0%，4型为76.6%，2型为71.9%）以及呼吸道合胞病毒（88.5%），阳性结果的比例都非常高。呼吸道合胞病毒引起的感染模式与副流感病毒不同，不仅血清学阳性率更高，而且在每个年龄组中抗体滴度升高的反应数量也更多。
