Volume 38, Issue 4 pp. 278-282
Article
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Activation of human herpesvirus-6 in children with acute measles

Sadao Suga

Sadao Suga

Department of Pediatrics, Fujita Health University School of Medicine, Toyoake, Aichi, Japan

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Tetsushi Yoshikawa

Tetsushi Yoshikawa

Department of Pediatrics, Fujita Health University School of Medicine, Toyoake, Aichi, Japan

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Yoshizo Asano M.D.

Corresponding Author

Yoshizo Asano M.D.

Department of Pediatrics, Fujita Health University School of Medicine, Toyoake, Aichi, Japan

Department of Pediatrics, Fujita Health University School of Medicine, Toyoake, Aichi 470-11 Japan===Search for more papers by this author
Toshihiko Nakashima

Toshihiko Nakashima

Department of Pediatrics, Fujita Health University School of Medicine, Toyoake, Aichi, Japan

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Ikuko Kobayashi

Ikuko Kobayashi

Department of Pediatrics, Fujita Health University School of Medicine, Toyoake, Aichi, Japan

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Takehiko Yazaki

Takehiko Yazaki

Department of Pediatrics, Fujita Health University School of Medicine, Toyoake, Aichi, Japan

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First published: December 1992
Citations: 17

Abstract

Virological and serological studies were carried out prospectively to evaluate the possible activation of human herpesvirus-6 (HHV-6) in 50 infants and children with acute measles by isolation of HHV-6 from peripheral blood and by determining neutralizing antibodies to the virus. All but 5 patients (90%) were seropositive to HHV-6 in the acute stage of measles and 18 (40%) had a significant increase in HHV-6 antibody titers thereafter, whereas only 2 of 27 patients who were initially seropositive to Epstein-Barr virus (EBV) viral capsid antigen (VCA) had a significant rise in antibody titers to EBV VCA. Among 18 patients with a significant increase in HHV-6 titers, the virus was isolated from the peripheral blood mononuclear cells of three patients in the early convalescent stage of measles. These results indicate that activation of HHV-6 may occur frequently a few weeks after primary infection with the measles virus. © 1992 Wiley-Liss, Inc.

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