Table 1.
Human cases of Eastern equine encephalitis disease and poolings of mosquitoes testing positive for the Eastern equine encephalitis virus, in the four counties of Madison, Oneida, Onondaga and Oswego, in Central New York State, 1971–2012a
Year | Cases of EEE | Cs. melanura | Cq. perturbans | Cs. morsitans | Ae. canadensis | Ae. vexans | Cx. pipiens-restuans | An. quadrimaculatus | An. punctipennis |
---|---|---|---|---|---|---|---|---|---|
1971 | 1b,c | 1d,e | 0d,e | 3d,e | 0d,e | 0d,e | 1d,e,f | 0d,e | 0d,e |
1972 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
1973 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
1974 | 0 | 5 | 0 | 0 | 2 | 0 | 1 | 0 | 0 |
1975 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
1976 | 0 | 8 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
1977 | 0 | 20 | 0 | 1 | 0 | 0 | 0 | ng | 0 |
1978 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
1979 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
1980 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
1981 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | n | n |
1982 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | n | 0 |
1983 | 1 | 13 | 0 | 7 | 3 | 0 | 0 | n | 0 |
1984 | 0 | 0 | 0 | 0 | 0 | 0 | n | n | n |
1985 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
1986 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
1987 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
1988 | 0 | 2 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
1989 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
1990 | 0 | 73 | 2 | 5 | 3 | 2 | 0 | 1 | 0 |
1991 | 0 | 30 | 8 | 1 | 1 | 0 | 0 | 0 | 0 |
1992 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
1993 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
1994 | 0 | 19 | 0 | 0 | 0 | 0 | n | 0 | 0 |
1995 | 0 | 0 | 0 | 0 | 0 | 0 | n | 0 | n |
1996 | 0 | 2 | 0 | 1 | 0 | 0 | n | n | n |
1997 | 0 | 0 | 0 | 0 | 0 | 0 | n | n | n |
1998 | 0 | 0 | 0 | 0 | 0 | 0 | n | n | n |
1999 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | n | n |
2000 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | n | n |
2001 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | n | n |
2002 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | n | n |
2003 | 0 | 8 | 0 | 0 | 1 | 0 | 0 | n | n |
2004 | 0 | 11 | 1 | 0 | 1 | 1 | 0 | n | n |
2005 | 0 | 4 | 1 | 0 | 0 | 0 | 0 | n | n |
2006 | 0 | 66 | 0 | 0 | 0 | 0 | 1 | n | n |
2007 | 0 | 19 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
2008 | 0 | 16 | 0 | 0 | 0 | 1 | 0 | n | 1 |
2009 | 1 | 52 | 6 | 0 | 1 | 0 | 0 | 0 | 0 |
2010 | 2 | 61 | 4 | 0 | 1 | 0 | 0 | 0 | 0 |
2011 | 1 | 46 | 3 | 1 | 1 | 1 | 0 | 0 | 0 |
2012 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Total of human cases | 6 | ||||||||
Total of mosquito poolings | 461 | 26 | 21 | 14 | 5 | 3 | 1 | 1 |
An oversight in tabulating resulted in the change from ‘not tested’ to ‘tested’ for mosquito species Cx. pipiens-restuans, An. quadrimaculatus, An. punctipennis in years 2007–2011, in comparison with the analogous Table 3 in reference [14].
Positive integer in this column denotes the number of human cases of EEE disease reported.
‘0’ in this column denotes no human case of EEE disease was reported.
Positive integer in this column denotes the number of poolings of this mosquito species in which the EEE virus was found. Poolings were groupings of from 10 to 100 mosquitoes. The total number of poolings in which the virus was detected was 532.
‘0’ in this column denotes this mosquito species was found in collections and tested and the virus was not detected.
Culex pipiens and Culex restuans were on occasion submitted as Culex pipiens-restuans group.
‘n’ denotes this mosquito species was not tested for the EEE virus.