The World Health Organisation (WHO) on Thursday reported an exponential rise in cholera cases in Africa amid a global surge in the disease.

The UN health agency, in a statement, disclosed that cases of cholera in January were 30 per cent higher than for the whole of 2022.

It stated that most new infections and deaths had occurred in Malawi, which is facing its worst outbreak in 20 years.

“Overall, 10 African countries are affected by cholera. The waterborne disease causes acute watery diarrhoea and can kill within hours but is easily treatable. Besides Malawi, cases have been reported in neighbouring Mozambique and Zambia, as well as in Burundi, Cameroon, the Democratic Republic of the Congo (DRC) and Nigeria,” said Matshidiso Moeti, WHO regional director for Africa.

Ms Moeti added, “Ethiopia, Kenya and Somalia are also responding to outbreaks amid the historic drought in the Horn of Africa, which has left millions in dire need of humanitarian assistance. We are witnessing a worrying scenario where conflict and extreme climatic events are worsening the triggers of cholera and increasing its toll on lives.”

According to her, every death due to cholera is preventable.

“This disease is as much a health challenge as it is a development one. As such, investments in better sanitation and access to safe water formidably complement the public health initiatives to sustainably control and end cholera,” she explained.

As of January 29, an estimated 26,000 cases and 660 deaths had been reported in the 10 countries.

WHO warned that if the current trend continues, cases could surpass the number recorded in 2021 – the worst year for cholera in Africa in nearly a decade.

The average case fatality ratio was almost at three per cent, which is above the 2.3 per cent reached in 2022 and far exceeds the acceptable level of below one.

WHO is helping governments to fight back, including ramping up disease surveillance, prevention and treatment, and community engagement. Sixty-five experts have been deployed to five countries, 40 alone to Malawi, where nearly 37,000 cholera cases and 1,210 deaths have been reported in all 29 districts since March 2022.

Additionally, WHO has distributed cholera kits and other supplies there, including oral rehydration salts, IV fluids, antibiotics, rapid diagnostic test kits, personal protective equipment, tents and cholera beds.

(NAN)