Table 6. Genotype distribution of Japanese encephalitis virus isolation in eastern China.

Isolate time (Year)	SH	JS	ZJ	SD	JX	FJ	AH	TW
1950s						III		III
1965								III
1972								III
1982			III
1983			III					III
1985								III
1986								III
1987	III							III
1990								III
1994								III
1997								III
1998								III
2001	I
2002						III		III
2003	I					Both		III
2004	III
2005	I					III		III
2006	III							III
2007	I		I			III		III
2008	III	III		I		I		Both
2009		Both	I		I			Both
2010			I	I		I		Both
2011								I
2012			I					Both
2013			I	I
2014			I

Note: I, genotype I; III, genotype III; Both, genotype I and III were isolated in the same year. The genotype information of the strains referred to [5,8,29,32,33] and GenBank. The source of the strains might be samples from vectors, host animals or humans. Chinese provinces: SH, Shanghai; JS, Jiangsu; ZJ, Zhejiang; SD, Shandong; JX, Jiangxi; FJ, Fujian; AH, Anhui; TW, Taiwan.