Table 3.
Summary of EV71 subgenotypes in different geographical regions from 1963 to 2011
| Subgenotypes | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Year | A | B0 (proposed) | B1 | B2 | B3 | B4 | B5 | C1 | C2 | C3 | C4 (proposed genotype D) | C5 |
| 1963 | NL | |||||||||||
| 1965 | NL | |||||||||||
| 1966 | NL | |||||||||||
| 1967 | NL | |||||||||||
| 1970 | USA | JPN | ||||||||||
| 1971 | NL | |||||||||||
| 1972 | NL, USA | |||||||||||
| 1973 | JPN, NL, TW | JPN | ||||||||||
| 1974 | AUS, NL | AUS | ||||||||||
| 1975 | BUL, NL | |||||||||||
| 1976 | NL, USA | |||||||||||
| 1977 | USA | NL | ||||||||||
| 1978 | HUN, NL, USA, JPN | |||||||||||
| 1979 | NL, USA | |||||||||||
| 1980 | TW, USA | |||||||||||
| 1981 | NL, USA | |||||||||||
| 1982 | JPN | NL, USA | ||||||||||
| 1983 | JPN, USA | AUS, JPN, NL, USA | ||||||||||
| 1984 | JPN | |||||||||||
| 1985 | JPN | NL | ||||||||||
| 1986 | TW, USA | NL, USA | AUS | |||||||||
| 1987 | USA | USA | AUS, NL, USA | |||||||||
| 1988 | USA | HK, USA | ||||||||||
| 1989 | JPN | AUS, JPN, USA | ||||||||||
| 1990 | JPN | AUS, JPN, NL, USA | ||||||||||
| 1991 | AUS, CAN, NL, USA | |||||||||||
| 1992 | AUS, NL, USA | |||||||||||
| 1993 | JPN | JPN | JPN, USA | |||||||||
| 1994 | AUS, FRA, HK, NL, USA | |||||||||||
| 1995 | AUS, NL, USA | AUS | ||||||||||
| 1996 | JPN | AUS, JPN | CHN, UK | |||||||||
| 1997 | GER | JPN, MAL, SIN | JPN, MAL, SIN | NL, MAL, USA | JPN, HK, NL, MAL, UK, USA | JPN | ||||||
| 1998 | GER | SIN | TW | MAL, SIN, UK | AUS, JPN, TW, UK, USA | CHN, HK, TW | ||||||
| 1999 | AUS, HK, SIN | MAL, TW | FRA, HK, MAL, UK | AUS, JPN, FRA, NL, UK | HK | |||||||
| 2000 | AUS, JPN, MAL, SIN, TW | SIN | AUS, FRA, GER, HK, HUN, MAL, UK | FRA, JPN, NL | KOR | CHN, HK | ||||||
| 2001 | AUS, HK, SIN, TW | AUT, GER, NL, TUR, UK | FRA, JPN | CHN, HK, TW | ||||||||
| 2002 | JPN, MAL, SIN, TW | AUT, HK, MAL, NL, NOR, SIN, THA, UK | HK, JPN, NL | CHN, JPN | ||||||||
| 2003 | JPN, MAL, TW | JPN, MAL | AUT, FRA, GER, JPN, MAL, NOR | CHN | CHN, HK, JPN, KOR | |||||||
| 2004 | FRA, NL, UK | NL | AUT, CHN, FRA, GER, JPN, HK, HUN, TW | |||||||||
| 2005 | MAL | FRA, IRAN, NL, MAL, UK, VNM | CHN, | |||||||||
| DEN, | ||||||||||||
| NL | CHN, HUN, HK, TW, VNM | VNM | ||||||||||
| 2006 | BRU | BRU, MAL, SIN | FRA, UK | CHN, DEN, FRA, GER, UK | CHN, HK, JPN, THA | TW | ||||||
| 2007 | DEN, TW | DEN, NL | CHN, DEN, FRA, GER, HK, NL, THA | CHN, HK, JPN | TW | |||||||
| 2008 | CHN | HK, SIN, TW | THA | CHN, DEN, FRA, HK, NL, SIN, THA, UK | CHN, HK, TW, THA | TW | ||||||
| 2009 | THA, TW | THA | CHN, FRA, GRE, KOR, THA | CHN, KOR, THA | ||||||||
| 2010 | CHN, GRE | CHN, TW | ||||||||||
| 2011 | THA | CHN | ||||||||||
AUS=Australia; AUT=Austria; BRU=Brunei; BUL=Bulgaria; CAN=Canada; CHN=China; DEN=Denmark; FRA=France; GER=Germany; GRE=Greece; HK=Hong Kong; HUN=Hungary; JPN=Japan; KOR=Korea; MAL=Malaysia; NL=The NL; NOR=Norway; SIN=Singapore; TW=Taiwan; THA=Thailand; TUR=Turkey; UK=The United Kingdom; USA=The United States of America; VNM=Vietnam.
Boldface denotes predominant subgenotype causing large outbreak.