Clinical and Diagnostic Laboratory Immunology, September 1999, p. 729-733, Vol. 6, No. 5
1071-412X/99/$04.00+0
Copyright © 1999, American Society for Microbiology. All rights reserved.
Beijing Institute of Microbiology and
Epidemiology,
Received 18 November 1998/Returned for modification 28 January
1999/Accepted 25 May 1999
The isolation and identification of the 87A strain of epidemic
hepatitis E virus (HEV) by means of cell culturing have been described
previously. This paper reports the successful isolation of a sporadic
HEV strain (G93-2) in human lung carcinoma cell (A549) cultures. The
etiology, molecular and biological properties, and serological
relationship of this new strain to other, epidemic HEV strains are
described. The propagation of both sporadic and epidemic HEV strains in
a cell culture system will facilitate vaccine research.
*
Corresponding author. Mailing address: Beijing
Institute of Microbiology and Epidemiology, Beijing 100850, China.
Phone: (8610)66931535. Fax: (8610)68213044. E-mail:
Luqj{at}nic.bmi.ac.cn.
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