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DR Congo

DR Congo: Cholera outbreak in Mbuji-Mayi Appeal No. 35/02 Final Report

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Appeal No. 35/02; Launched on: 17 December 2002 for 3 months for CHF 160,000 (USD 111,901 or EUR 108,862) to assist 250,000 beneficiaries. Programme was extended by three months to end of May 2003. Appeal coverage: 65.7% Disaster Relief Emergency Fund (DREF) Allocated: CHF 10,000 (reimbursed)

Summary

Since 19 September 2002, the Democratic Republic of the Congo (DRC) experienced a particularly long epidemic of cholera - more than 6 months -- affecting most of the territory in the province of Eastern Kasaï. The epidemic involved 5,008 cases and resulted in 263 deaths, a case fatality rate of 7.77%.

Table 1 below summarizes the evolution of the epidemic from its inception on 19 September 2002 up to 31 May 2003. This table emphasizes the fact that this epidemic was particularly long, extending to nine months whereas such epidemics rarely exceed three months. Two reasons for this have been repeatedly advanced:

i. Insufficient family latrines, due to the high rock composition of the soil making it difficult to dig. Based on a survey performed by the Red Cross of the Democratic Republic of Congo (RCDRC) in January 2003, only 17.37% of the plots visited have toilets or latrines;

ii. Low rate of access to quality water: 21.3% of the plots visited have access to water from the Regideso (water distribution company), and the rest drink water from unprotected wells or springs and placed downstream from inhabited areas, where the few existing latrines have a depth of less than 1 metre.

In week 21, the epidemic flared up in a further spurt and the number of cases increased exponentially, rising from 45 cases (26 May) to 64 cases (27 May) and then to 84 cases (29 May) in the two mining areas of Luamuela and Bakua Tshimuna. In the last week of May, the total number of cases for the province was 125, with 6 deaths (source: Meeting of the Crisis Committee on 30 May 2003).

In terms of geographical distribution, 68.32% of recorded cases came from the town of Mbujimayi and only 31.68% from the interior of the province, in particular the diamond mines where the diggers relieve themselves in the open.


Table 1: Distribution and localization of cases and deaths by week
WEEKS OF THE EPIDEMIC
TOTAL NUMBER OF CASES
TOTAL NUMBER OF DEATHS
Case fatality (%)
Mbujimayi
Interior province
Total cases
Mbujimayi
Interior province
Total deaths
Week 1
3
3
2
2
0.00
Week 2
9
10
19
5
4
9
54.17
Week 3
11
48
59
9
9
30.51
Week 4
33
81
114
9
9
15.79
Week 5
32
97
129
17
17
26.36
Week 6
36
119
155
3
3
6
5.70
Week 7
123
72
195
11
2
13
7.77
Week 8
129
56
185
6
6
12
9.42
Week 9
156
29
185
5
3
8
5.79
Week 10
124
77
201
10
8
18
12.32
Week 11
151
77
228
10
5
15
8.40
Week 12
159
73
232
12
6
18
9.84
Week 13
144
55
199
4
9
13
10.84
Week 14
130
46
176
8
7
15
11.96
Week 15
176
51
227
10
2
12
5.91
Week 16
198
64
262
1
7
8
5.70
Week 17
194
35
229
7
4
11
6.36
Week 18
242
21
263
12
3
15
6.55
Week 19
220
32
252
11
1
12
4.94
Week 20
196
35
231
2
2
1.73
Week 21
136
42
178
3
5
8
7.18
Week 22
99
65
164
1
4
5
5.45
Week 23
122
39
161
2
2
1.23
Week 24
63
38
101
3
3
5.94
Week 25
40
33
73
1
1
1.35
Week 26
43
45
88
1
1
2
3.37
Week 27
19
41
60
2
1
3
6.45
Week 28
23
39
62
1
1
1.59
Week 29
52
31
83
1
1
2.41
Week 30
69
38
107
3
3
5.61
Week 31
57
24
81
1
1
2.47
Week 32
41
17
58
1
1
2
5.08
Week 33
42
12
54
0.00
Week 34
33
15
48
1
1
4.17
Week 35
11
12
23
0.00
Week 36
32
91
123
6
6
9.76
TOTAL
3,345
1,663
5,008
127
136
263
7.77

Source: "Stop Cholera" Crisis Committee

Once the Government officially declared the epidemic on 25 September 2002, the RCDRC Provincial Committee became immediately and actively involved in efforts to combat this epidemic. This committee is a member of the "Stop Cholera" Crisis Committee set up by the Ministry of Health; other members include Médecins Sans Frontières (MSF), Oxfam, Health Net, COOPI and several other organizations. Three main lines of action were pursued:

  • Social mobilization;
  • Disinfection and burial;
  • Water and sanitation.

The operation, originally planned for three months, was extended to allow for the construction of public toilets and family latrines. This operation was coordinated by a team from the Provincial Committee and was supported by a regional resource person, a member of Central Africa Regional Disaster Response Team (ERDAC); it was carried out with financing from the Swedish Red Cross, the Netherlands Red Cross and the Canadian International Development Agency (CIDA).

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