Table 2 Summary of 200 E-11 strains of mainland China.

From: Multiple genotypes of Echovirus 11 circulated in mainland China between 1994 and 2017

Source of specimen

(Sub-)genotype (number of isolates)

Isolation year

Province

AFP

A1(20)

2003, 2006, 2008–2010

Shandong, Sichuan

A2(37)

1999–2001, 2003–2004, 2006–2007

Shandong, Yunnan, Sichuan

A3(2)

1994, 1996

Shandong

C1(15)

1994–1995, 1997, 1999–2000

Shandong, Tibet

E (4)

1999

Tibet

HFMD

A1(16)

2010–2013, 2015–2017

Yunnan, Hunan, Shananxi, Hainan, Guangdong, Henan, Jiangxi, Sichuan

D5(5)

2016–2017

Fujian, Jiangxi, Henan, Hebei

Sewage

A1(55)

2010–2013

Shandong, Yunnan

C1(1)

1996

Shandong

E (8)

2010

Shandong

Healthy children

A1(8)

2008, 2011, 2013, 2016

Yunnan

A2(1)

2016

Yunnan

B (1)

2013

Yunnan

C3(19)

2014–2016

Yunnan

D5(8)

2016

Sichuan