## Abstract Children undergoing therapy for acute lymphoblastic leukaemia (ALL) are at increased risk of severe viral respiratory infection, and some find it difficult to terminate virus secretion. This increased severity may result from a defect in the mucosal immune response. To test this hypothe
Maternal antibody and respiratory syncytial virus infection in infancy
β Scribed by Dr. Marie M. Ogilvie; A. Santhire Vathenen; Martin Radford; Janet Codd; Sheila Key
- Publisher
- John Wiley and Sons
- Year
- 1981
- Tongue
- English
- Weight
- 549 KB
- Volume
- 7
- Category
- Article
- ISSN
- 0146-6615
No coin nor oath required. For personal study only.
β¦ Synopsis
Abstract
One hundred newborn infants were studied prospectively for 1 year for evidence of infection with respiratory syncytial virus (RSV). The indirect membrane fluorescence technique was used to determine specific antibody in sera. Infection was shown in 29 cases. In 31 infants exposed to an RSV epidemic season, there was no evidence of infection. Maternal antenatal sera were also tested, and a wide range of IgG antibody to RSV was found. Mean titre of maternal IgG antibody to RSV was significantly higher (P < 0.001) in those mothers whose babies remained uninfected than in those whose babies had proved RSV infection before 6 months of age. Babies born to mothers with high levels of IgG antibody to respiratory syncytial virus were protected against infection with this virus during the first months of life when the risk of severe disease was greatest.
π SIMILAR VOLUMES
Serum antibody decay following RSV infection in adults was examined to evaluate the durability of the immune response. Twenty subjects with RSV infection and 10 subjects who remained RSV uninfected had blood samples obtained over 16-25 months analyzed by microneutralization assay and enzyme immunoas
## Abstract In order to investigate the possible role of immunity in lower respiratory tract disease of infants produced by respiratory syncytial (RS) virus, 18 hospitalized infants were tested for cellβmediated immune (CMI) responses in a whole blood culture assay utilizing a gamma emitting tracer
An assay for respiratory syncytial virus (RSV)specific IgG in saliva is described. The assay was used to examine the incidence of RSV infection in schoolchildren 7-10 years old during one RSV season. One hundred and twenty-one volunteer children provided saliva samples in October 1997 and March 1998
Neonatal cotton rats were treated with cyclophosphamide parenterally for three weeks before intranasal inoculation of live respiratory syncytial virus (RSV), Immunosuppressive therapy resulted in severe depletion of lymphocytes from the peripheral circulation, the spleen, and the thymus. In contrast