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Cited by 438

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In Vivo Enhancement of Dengue Virus Infection in Rhesus Monkeys by Passively Transferred Antibody

Halstead, S. B.·1979·Journal of Infectious Diseases

Abstract

Five pairs of juvenile, dengue virus-susceptible rhesus monkeys were given normal or dengue-immune human cord-blood serum injected intravenously to a final dilution of 1:300. The pool of immune human cord-blood serum had a titer of antibody to dengue type 2 virus (D2V) of 1:140 in the plaque-reduction neutralization test and a titer of human monocyte infection enhancement of greater than 1:2,000,000. Fifteen minutes after inoculation of serum, animals were infected with D2V (strain no. 16681). Daily titers of viremia were always higher in the animals that had received antiserum to D2V than in animals that had received normal cord-blood serum. Ratios of infection enhancement ranged from 2.7 to 51.4. The demonstration of antibody dependence of dengue virus infection in subhuman primates--a complex, outbred experimental host--supports the hypothesis that the severity of dengue in humans is regulated by antibody.

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Metadata

Authors
Halstead, S. B.
Venue
Journal of Infectious Diseases
Published
1979-10-01
Volume
140
Issue
4
Pages
527-533
ISSN
  • 0022-1899 (ISSN-L)
  • 1537-6613
OpenAlex
W1972097918
Cited by
438
References
0
FWCI
8.33
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: In Vivo Enhancement of Dengue Virus Infection in Rhesus Monkeys by Passively Transferred Antibody. https://app.cochat.ai/papers/10.1093/infdis/140.4.527
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Halstead, S. B. (1979). In Vivo Enhancement of Dengue Virus Infection in Rhesus Monkeys by Passively Transferred Antibody. Journal of Infectious Diseases. https://doi.org/10.1093/infdis/140.4.527

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

Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.