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Nigeria

NCDC Cholera Situation Report Monthly Epidemiological Report 08 Epi Week 31-34: (31 July - 27 August, 2023)

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Week 34 Highlight

• 62 new cases were reported, 3 deaths with CFR = 4.8%

• 4 States Adamawa (1), Bauchi (2), Bayelsa (2) and Zamfara (57) reported cases of Cholera within the Epidemiological week

In the reporting month,

• 8 States have reported 210 suspected cases of Cholera, Zamfara (190), Kano (7), Bayelsa (5),
Bauchi (2), Niger (2), Borno (2), while Gombe and Adamawa reported (1) case each

• 10 Deaths were recorded with CFR = 2.8%

• 21 Rapid Diagnostic Tests (RDT) were conducted with 9 positive results (Zamfara – 8 and Bayelsa – 1)

• 26 stool culture tests were conducted with 3 positive results (Zamfara – 2 and Adamawa – 2)

• National multi-sectoral Cholera TWG continues to monitor response across states

Cumulative Epi-Summary for 2023

• As of 27th August 2023, a total of 2,860 suspected cases including 84 deaths (CFR 2.9%) have been reported from 25 states

• Of the suspected cases since the beginning of the year, age groups <5 years are mostly affected, followed by the age groups 5 - 14 years in aggregate of both males and females

• Of all suspected cases, 51% are males and 49% are females

• Zamfara (787 cases) accounts for 28% of all suspected cases in the country of the 25 States that have reported cases of cholera

• Obubra LGA (515 cases) in Cross River State accounts for 18% of all suspected cases reported in the country

• Of the affected States, Cross River (718 cases), Katsina (302 cases), Bayelsa (265 cases), Ebonyi (227 cases), Niger (136 cases) and Abia (118 cases) account for 62% of the suspected cases this year

• Comparatively, suspected cases of Cholera in the current year have decreased by 63% compared to what was reported as at Epi-week 34 in 2022. Likewise, cumulative deaths recorded have decreased by 67% in 2023