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Cited by 208

The DOI matches its Crossref record; 2 of the 2 references it cites were found in a registry or an index.

Evaluation of Two Live, Cold‐Passaged, Temperature‐Sensitive Respiratory Syncytial Virus Vaccines in Chimpanzees and in Human Adults, Infants, and Children

Open access
Karron, Ruth A., Wright, Peter F., Crowe, Jr., James E., Clements‐Mann, Mary Lou, Thompson, Juliette, Makhene, Mamodikoe, Casey, Roberta, Murphy, Brian R.·1997·The Journal of Infectious Diseases

Abstract

Two live-attenuated, cold-passaged (cp), temperature-sensitive (ts) candidate vaccines, designated cpts530/1009 and cpts248/955, were attenuated, genetically stable, and immunogenic in chimpanzees and were highly attenuated for human adults. In respiratory syncytial virus (RSV)-seropositive children, cpts530/1009 was more restricted in replication than cpts248/955. In seronegative children, 10(4) pfu of cpts248/955 was insufficiently attenuated, and a high titer of vaccine virus was shed (mean peak titer, 10(4.4) pfu/mL), whereas 10(4) pfu of cpts530/1009 was relatively attenuated and restricted in replication (mean peak titer, 10(2.0) pfu/mL). At a dose of 10(5) pfu, cpts530/1009 was immunogenic in seronegative children (geometric mean titer of RSV neutralizing antibodies, 1:724). Transmission of either vaccine to seronegative placebo recipients occurred at a frequency of 20%-25%. Of importance, vaccine viruses recovered from chimpanzees and humans were ts. In contrast to previous studies, this study indicates that live attenuated RSV vaccines that are immunogenic and phenotypically stable can be developed. Additional studies are being conducted to identify a live RSV vaccine that is slightly more attenuated and less transmissible than cpts530/1009.

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Metadata

Authors
Karron, R. A., Wright, P. F., Crowe, Jr., Clements‐Mann, M. L., Thompson, J., Makhene, M., Casey, R., & Murphy, B. R.
Venue
The Journal of Infectious Diseases
Published
1997-12
Volume
176
Issue
6
Pages
1428-1436
ISSN
  • 0022-1899 (ISSN-L)
  • 1537-6613
OpenAlex
W2122557423
Cited by
208
References
2
FWCI
14.35
Type
journal article
Language
en
Open access
bronze

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CoChat. (2026). Citation check: Evaluation of Two Live, Cold‐Passaged, Temperature‐Sensitive Respiratory Syncytial Virus Vaccines in Chimpanzees and in Human Adults, Infants, and Children. https://app.cochat.ai/papers/10.1086/514138
The paper
Karron, R. A., Wright, P. F., Crowe, Jr., Clements‐Mann, M. L., Thompson, J., Makhene, M., Casey, R., & Murphy, B. R. (1997). Evaluation of Two Live, Cold‐Passaged, Temperature‐Sensitive Respiratory Syncytial Virus Vaccines in Chimpanzees and in Human Adults, Infants, and Children. The Journal of Infectious Diseases. https://doi.org/10.1086/514138

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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

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