Wild Poliovirus 2000 - 2007
Data in WHO HQ as of 25 Sep 2007
Country or territory
2000
2001
2002
2003 2004 2005
2006
2006
2007
IND
India
265
268
1600
225
134
66
676
323
241
01-Sep-07
26-Aug-07
NIG
Niger ***
2
6
3
40
25
10
11
10
3
29-May-06
16-Aug-07
1
11-Jan-06
NIE
Nigeria
28
56
202
355
782
830 1122
836
191
4
06-Aug-07
12-Aug-07
RDC
DRC**
28
0
0
0
0
0
13
7
29
07-Sep-00
07-Aug-07
1
01-Nov-06
PAK
Pakistan
199
119
90
103
53
28
40
20
13
13-May-07
07-Aug-07
CHA
Chad**
4
0
0
25
24
2
1
0
5
26-Nov-06
02-Aug-07
AFG
Afghanistan
27
11
10
8
4
9
31
26
9
01-Aug-07
16-Jun-07
1
18-Jun-06
ANG
Angola**
55
1
0
0
0
10
2
1
9
NA
08-Jul-07
2
24-Jan-06
MMR
Myanmar**
2
0
0
0
0
0
0
0
11
NA
28-May-07
SOM
Somalia**
46
7
3
0
0
185
35
31
8
06-Oct-02
25-Mar-07
NEP
Nepal**
4
0
0
0
0
4
5
2
0
28-Nov-00
22-Dec-06
CAE
Cameroon*
0
0
0
2
13
1
2
0
0
22-Aug-06
06-Dec-06
BAN
Bangladesh**
1
0
0
0
0
0
18
13
0
23-Oct-99
22-Nov-06
Ken
Kenya*
0
0
0
0
0
0
2
0
0
NA
13-Nov-06
ETH
Ethiopia**
3
1
0
0
1
22
17
14
0
NA
07-Nov-06
Nam
Namibia*
0
0
0
0
0
0
19
3
20
0
NA
26-Jun-06
INO
Indonesia*
0
0
0
0
0
303
2
2
0
NA
20-Feb-06
1
14-Apr-06
YEM
Yemen*
0
0
0
0
0
478
1
1
0
NA
02-Feb-06
SUD
Sudan**
4
1
0
0
128
27
0
0
0
07-Sep-04
17-Jun-05
MAI
Mali*
0
0
0
0
19
3
0
0
0
NA
01-May-05
ERI
Eritrea*
0
0
0
0
0
1
0
0
0
NA
23-Apr-05
Guinea*
0
0
0
0
7
0
0
0
0
NA
06-Dec-04
CAR**
3
0
0
1
30
0
0
0
0
NA
10-Nov-04
Saudi Arabia*
0
0
0
0
1
0
0
0
0
NA
17-Dec-04
Côte d'Ivoire**
1
0
0
1
17
0
0
0
0
16-Feb-99
03-Oct-04
Burkina Faso*
0
0
1
11
9
0
0
0
0
NA
29-Sep-04
Benin**
1
0
0
2
6
0
0
0
0
NA
01-Jun-04
Egypt
4
5
7
1
1
0
0
0
0
07-Dec-00
03-May-04
Botswana*
0
0
0
0
1
0
0
0
0
NA
08-Feb-04
Ghana**
1
0
0
8
0
0
0
0
0
NA
29-Sep-03
Togo*
0
0
0
1
0
0
0
0
0
NA
22-Jul-03
Lebanon*
0
0
0
1
0
0
0
0
0
NA
23-Jan-03
Zambia*
0
3
2
0
0
0
0
0
0
NA
27-Feb-02
Algeria*
0
1
0
0
0
0
0
0
0
NA
13-Oct-01
Georgia*
0
1
0
0
0
0
0
0
0
NA
02-Sep-01
Bulgaria*
0
2
0
0
0
0
0
0
0
NA
24-Apr-01
Mauritania
§§
0
1
0
0
0
0
0
0
0
NA
31-Mar-01
Iran*
3
0
0
0
0
0
0
0
0
NA
18-Dec-00
Cape Verde*
12
0
0
0
0
0
0
0
0
NA
13-Dec-00
Congo
22
0
0
0
0
0
0
0
0
29-Sep-00
28-Nov-00
Iraq
4
0
0
0
0
0
0
0
0
NA
28-Jan-00
Total
719
483
1918
784
1255 1979 1997
1306
519
6
Tot. in endemic countries
702
475
1915
732
999
943 1869
1205
454
Tot. in non-end countries
17
8
3
52
256
1036 128
101
65
No. of countries
23
15
9
15
18
16
17
14
10
No. of endemic countries
20
10
7
6
6
6
§
4
1
Data in WHO HQ on 26 Sep 06 for 2006 data and 25 Sep 07 for 2007 data.
2
Wild viruses from environmental samples, contacts and other non-AFP sources.
3
The difference between total 2006 and year-to-date 2006 is due to the removal of a case found not to be wild.
4
7 cases are under investigation.
5
One advance notice case from Lagos (southern) Nigeria
§
In 2005, no wild viruses occurred in Egypt, but it's status remained endemic. *All cases are importation related. **All cases from 2003 onward are importation related.
***All cases from 2005 onward are importation related.
§§
Wild virus of unknown origin. NA. Most recent case had date of onset prior to 1999.
Wild virus reported from
other sources
2
Total
2007
2006
Date of most
recent virus
Countries highlighted in pale yellow are currently considered to have active transmission of an imported poliovirus.
Countries highlighted in yellow are currently endemic.
Wild virus confirmed cases
Total
01 Jan - 25 Sep
1
Date of most
recent type3
Date of most
recent type1