2023–2024 Zambian cholera outbreak

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2023–2024 Zambian cholera outbreak
Minor floods in Lusaka 20 January 2024
Diseasecholera
Sourcevibrio cholerae
LocationZambia
First reportedVubwi District
Index caseNational
DateJanuary 2023 – present
Type
diarrhoeal disease
Confirmed cases19 840
Recovered19 000
Deaths
685 as of 22 February 2024, since October 2023
Fatality rate~3.5%
Government website
https://w2.znphi.co.zm/

The 2023–2024 Zambian cholera outbreak, part of the 2022–2024 Southern Africa cholera outbreak, is currently one of the most severe health crises in the country's recent history,[1] with its origins traced back to January 2023.[2] The outbreak initially surfaced in Vubwi District in the Eastern Province and Mwansabombwe District in Luapula Province.[3][4][5] By October 2023, the Zambia National Public Health Institute reported a cholera outbreak in the capital, Lusaka.[6] Cholera cases have so far broken out in 15 districts in five out of the country's 10 provinces, with Lusaka, the country's capital recording the highest number of cases.[7] Of particular concern is the rapid progression of the outbreak within Lusaka, where, within a week, the Ministry of Health reported a surge of 71.2% in cases and a staggering 175% increase in fatalities.[8]

Partners affiliated with DG ECHO actively collaborate with the Ministry of Health, providing crucial support in various capacities. Initiatives include community sensitization and risk communication, distribution and control of chlorine at critical water points, contact tracing, and the management of oral rehydration points within Lusaka.[9] There is an urgent imperative to intensify community engagement and bolster the supply of safe water in affected areas, coupled with continuous monitoring of water quality.[10]

Background

Cholera, a waterborne bacterial infection, has been a recurring health challenge in Zambia. The current outbreak has been identified as potentially the worst since the first recorded outbreak in 1977. The rapid spread of the disease has led to increased efforts by health workers to contain the crisis and provide essential medical assistance to those affected.[2]

Response

Response and challenges

President Hakainde Hichilema has called for the relocation of people from towns to villages, citing poor sanitation in densely populated urban areas as a significant factor contributing to the outbreak. The President's directive is aimed at minimizing the risk of further infections and creating a safer environment in rural areas.[11] Family gatherings during funerals have been identified as potential hotspots for cholera transmission. In response, the Zambian Health Ministry has prohibited funerals and family burials. Health Minister Sylvia Masebo emphasized the importance of adhering to these measures to prevent the spread of the disease. "I've told them that they cannot participate in burials, and I also told them that they cannot have funerals at their homes. I also told the general public not to attend funerals anymore," stated Sylvia Masebo.[citation needed]

Public health measures and response

In response to the escalating crisis, Health Minister Sylvia Masebo revealed that the National Heroes Stadium in Lusaka, with a seating capacity of 60,000, has been repurposed as a treatment center for cholera. This decision aims to alleviate the strain on existing health facilities grappling with the surge in cholera cases. Masebo, emphasizing proactive measures, stated, "We continue sensitizing our citizens not to buy food from unsafe locations and to observe the highest level of hygiene so that together we can curb the spread of cholera." To reinforce this message, a mass sensitization roadshow was conducted in Lusaka on Thursday. In an additional measure to curb the spread of the disease, vending on the streets has been prohibited, as announced last week. These collective efforts underscore the gravity of the public health situation and the commitment of authorities to mitigate the impact of the cholera outbreak in Zambia.[12] Africa Centres for Disease Control and Prevention has played a role in supporting Zambia's response to the cholera outbreak by deploying technical assistance officers, coordinating with key partners, and providing financial assistance. The organization is actively engaged in various interventions, including training healthcare workers, strengthening laboratory capacity, and procuring essential medical supplies to control and end the cholera crisis.[13]

Oral cholera vaccination

In a determined effort to combat the cholera outbreak, Zambia initiated an extensive oral cholera vaccination campaign on January 16, 2024, concentrating efforts on the hotspots within the capital city of Lusaka, which has borne the brunt of the ongoing crisis.[14] The campaign commenced with the distribution and administration of 1.4 million doses received on January 15, 2024 from the World Health Organization (WHO), which has allocated a total of 1.7 million doses to Zambia.[15] The launch event took place in George Township, Lusaka, and was officiated by Zambia's Health Minister, Sylvia Masebo. Acknowledging the constraint in vaccine availability, Masebo announced that residents would receive a single dose instead of the recommended two doses. Notably, the vaccination program is also extended to health workers actively engaged in the frontline battle against cholera.[16][17][18]

Impact

Impact on education

The cholera outbreak has had significant repercussions on the nation's education sector and prompted stringent public health interventions. In response to the escalating crisis, authorities decided to postpone the reopening of schools by an additional three weeks, as announced by the Education Minister, Douglas Syakalima, on Thursday.[19] Syakalima informed reporters in the capital, Lusaka, that both public and private early childhood, primary, and secondary schools will remain closed beyond the initially scheduled opening date of January 8, 2024.[19] Consequently, the revised date for school resumption is now set for Monday, January 29.[20] This measure aims to safeguard the health and well-being of students and staff in the face of the ongoing cholera outbreak.[12]

On January 24, 2024, Zambia declared an additional two-week extension of school closures, with a revised reopening date of February 12, citing the escalating spread of cholera throughout the nation, notably in the capital city of Lusaka.[21] Originally scheduled to resume on January 8, the reopening of schools had already been postponed to January 29 due to the prevailing cholera outbreak.[22] "In light of the escalating cholera cases affecting various parts of the country, the national disaster management and mitigation council of ministers, in a meeting held this morning, advised the Ministry of Education to further defer the opening date to Feb. 12," disclosed Education Minister Douglas Syakalima during a press conference in Lusaka. The Health Ministry reported that Zambia has documented 13,686 cholera cases since the outbreak began in October of the previous year, resulting in 518 fatalities and 12,365 recoveries.[23] As of January 24, 801 patients are still undergoing treatment in hospitals.[24]

See also

References

  1. ^ "Scramble to contain a cholera crisis in Zambia". Sky News. Retrieved 17 January 2024.
  2. ^ a b Rédaction, Africanews (14 January 2024). "Zambia: Health authorites rallying to contain worst cholera outbreak in a decade". Africanews. Retrieved 16 January 2024.
  3. ^ "Cholera Threatens Lives of Children and their Families in Parts of Zambia | UNICEF Zambia". www.unicef.org. Retrieved 12 January 2024.
  4. ^ Mfula, Chris (14 December 2023). "PRESS STATEMENT ON THE CHOLERA OUTBREAK IN ZAMBIA". Retrieved 12 January 2023.
  5. ^ "Zambia appeals for support in cholera response as cases surge-Xinhua". english.news.cn. Retrieved 12 January 2024.
  6. ^ Zambia, U. S. Mission (16 January 2024). "Health Alert: Cholera Outbreak (January 12, 2024)". U.S. Embassy in Zambia. Retrieved 17 January 2024.
  7. ^ "Zambia's cholera cases reach over 4,000 - CAJ News Africa". 3 January 2024. Retrieved 16 January 2024.
  8. ^ "As cholera cases continue to rise in parts of Southern Africa, UNICEF calls for increased focus on children in the cholera response". www.unicef.org. Retrieved 17 January 2024.
  9. ^ "Zambia: Elevated cholera activity reported in multiple areas through early January /update 2". Zambia: Elevated cholera activity reported in multiple areas through early January /update 2 | Crisis24. Retrieved 16 January 2024.
  10. ^ "Zambia – Cholera outbreak (DG ECHO, Zambia National Public Health Institute, DG ECHO partners) (ECHO Daily Flash of 04 January 2024) - Zambia | ReliefWeb". reliefweb.int. 4 January 2024. Retrieved 12 January 2024.
  11. ^ "Zambia cholera: President Hakainde Hichilema urges people to move to villages". 11 January 2024. Retrieved 16 January 2024.
  12. ^ a b "Cholera-plagued Zambia defers reopening of schools by 3 weeks". www.aa.com.tr. Retrieved 12 January 2024.
  13. ^ "Africa CDC Support on Cholera Outbreak in Zambia – Africa CDC". 27 January 2024. Archived from the original on 27 January 2024. Retrieved 27 January 2024.
  14. ^ "PRESS STATEMENT ON THE CHOLERA SITUATION IN ZAMBIA AND RECEIPT OF ORAL CHOLERA VACCINES".
  15. ^ "Zambia races to curb fast-spreading cholera outbreak". WHO | Regional Office for Africa. 20 January 2024. Retrieved 25 January 2024.
  16. ^ "Zambia begins oral cholera vaccination". www.aa.com.tr. Retrieved 25 January 2024.
  17. ^ "Zambia Imposes Cholera Restrictions as Vaccine Program Starts". Bloomberg.com. 15 January 2024. Retrieved 25 January 2024.
  18. ^ "Zambia: Authorities begin vaccination against cholera after 363 recorded deaths | Africanews". 24 January 2024. Archived from the original on 24 January 2024. Retrieved 24 January 2024.
  19. ^ a b Mitimingi, Taonga (4 January 2024). "Zambia Delays Start of School Year as Cholera Deaths Soar". Bloomberg. Retrieved 12 January 2024.
  20. ^ "Zambia Postpones School Opening After Cholera Outbreak". Voice of America. 8 January 2024. Retrieved 12 January 2024.
  21. ^ "UNICEF and UNESCO sound call for commitment to ensure safe re-opening of schools... - Zambia | ReliefWeb". reliefweb.int. 25 January 2024. Retrieved 25 January 2024.
  22. ^ www.ETEducation.com. "Zambia further delays school reopening over cholera - ET Education". ETEducation.com. Retrieved 25 January 2024.
  23. ^ "Zambia postpones school reopening to Feb. 12 due to cholera surge-Xinhua". english.news.cn. Retrieved 25 January 2024.
  24. ^ "Cholera spread forces Zambia to postpone schools reopening by another 2 weeks". www.aa.com.tr. Retrieved 25 January 2024.
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