From: Decline in transmission of schistosomiasis mansoni in Oman
Year | Stool Examination | Serology Test | ||||
---|---|---|---|---|---|---|
Number screened | Omani positive | Non-Omani positive | Total positive | Number screened | Positive (all Omani) | |
1982 | 2,038 | 16 | 7 | 23 (1.12%) | -- | -- |
1983 | 7,278 | 4 | 6 | 10 (0.13%) | -- | |
1984 | 3,880 | 4 | 6 | 10 (0.25%) | -- | -- |
1985 | 3,352 | 16 | 24 | 40 (1.19%) | -- | -- |
1986 | 5,663 | 10 | 10 | 20 (0.35%) | -- | -- |
1987 | 3,977 | 3 | 7 | 10 (0.25%) | -- | -- |
1988 | 5,642 | 2 | 3 | 5 (0.08%) | -- | -- |
1989 | 2,739 | 2 | 1 | 3 (0.1%) | -- | -- |
1990 | 2,645 | 3 | 0 | 3 (0.11%) | -- | -- |
1991 | 1,500–2,000 | 0 | 0 | 0 | -- | -- |
1992 | 1,500–2,000 | 0 | 0 | 0 | -- | -- |
1993 | 1,500–2,000 | 0 | 0 | 0 | -- | -- |
1994 | 1,500–2,000 | 0 | 0 | 0 | -- | -- |
1994 | 1,500–2,000 | 0 | 0 | 0 | -- | -- |
1996 | 654 | 2 | 0 | 2 (0.3%) | -- | -- |
1997 | 444 | 0 | 0 | 0 | -- | -- |
1998 | 200 | 1 | 0 | 1 (0.5%) | -- | -- |
1999 | 168 | 1 | 0 | 1 (0.59%) | -- | -- |
2000 | 578 | 13 | 0 | 13 (2.24%) | -- | -- |
2001 | 800 | 36 | 0 | 36 (4.5%) | 511 | 139 (27.2%) |
2002 | 1,237 | 81 | 1 | 82 (6.62%) | 305 | 72 (23.6%) |
2003 | 796 | 81 | 0 | 81 (10.17%) | 2 418 | 287 (11.86%) |
2004 | 748 | 14 | 0 | 14 (1.87%) | 3 745 | 413 (11.02%) |
2005 | 763 | 15 | 0 | 15 (1.96%) | 5 633 | 551 (9.78%) |
2006 | 448 | 5 | 3 | 5 (1.78%) | 2 639 | 42 (1.59%) |
2007 | 165 | 15 | 0 | 15 (9.09%) | 3 210 | 48 (1.49%) |
Start of mass treatment with praziquantel | ||||||
2008 | 167 | 1 | 0 | 1 (0.59%)* | 9 188 | 165 (1.79%) |
2009 | 265 | 0 | 0 | 0 | 3 024 | 28 (0.92%) |
2010 | 246 | 1 | 0 | 1 (0.4%)* | 3 265 | 136 (4.16%) |
2011 | 109 | 0 | 0 | 0 | 2 988 | 63 (2.10%) |
2012 | -- | -- | -- | -- | 2 513 | 51 (2.02%) |
2013 | -- | -- | -- | -- | 2 788 | 14 (0.50%)* |
2014 | -- | -- | -- | -- | 3 608 | 4 (0.11%)* |