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Journal of Clinical Microbiology, August 1999, p. 2703-2705, Vol. 37, No. 8
0095-1137/99/$04.00+0
Copyright © 1999, American Society for Microbiology. All rights reserved.
TT Virus Infection Is Widespread in the General
Populations from Different Geographic Regions
Kenji
Abe,1,*
Tomoko
Inami,1
Kazue
Asano,2
Chiaki
Miyoshi,3
Naohiko
Masaki,4
Shigeki
Hayashi,4
Ko-ichi
Ishikawa,5
Yutaka
Takebe,5
Khin Maung
Win,6
Abdel Rahman
El-Zayadi,7
Kwang-Hyub
Han,8 and
David Y.
Zhang9
Department of
Pathology1 and AIDS Research
Center,5 National Institute of Infectious
Diseases, and Bureau of International
Cooperation3 and Division of
Gastroenterology,4 International Medical Center
of Japan, Tokyo, and Department of Pediatrics, Seirei
Hamamatsu General Hospital, Shizuoka,2 Japan;
Department of Hepatology, Yangon General Hospital, Yangon,
Myanmar6; Department of Internal
Medicine, Faculty of Medicine, Ain Shams University, Cairo,
Egypt7; Department of Internal Medicine,
Yonsei University College of Medicine, Seoul,
Korea8; and Department of Pathology, The
Mount Sinai Medical Center of the City University of New York, New
York, New York9
Received 22 February 1999/Returned for modification 28 April
1999/Accepted 18 May 1999
By PCR screening, we found an extremely high prevalence of TT virus
(TTV) in the general populations from different geographic regions.
This suggests that TTV may be a common DNA virus with no clear disease
association in humans. TTV genotyping by phylogenetic analysis was also performed.
*
Corresponding author. Mailing address: Department of
Pathology, National Institute of Infectious Diseases, Toyama 1-23-1, Shinjuku-ku, Tokyo 162-8640, Japan. Phone: (81) 3-5285-1111, ext. 2624. Fax: (81) 3-5285-1189 or (81) 3-5285-1150. E-mail:
kenjiabe{at}nih.go.jp.
Journal of Clinical Microbiology, August 1999, p. 2703-2705, Vol. 37, No. 8
0095-1137/99/$04.00+0
Copyright © 1999, American Society for Microbiology. All rights reserved.
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