When clouds gather over western Kenya ahead of the rainy season, people typically prepare to spray their homes with insecticide to kill the malaria-carrying mosquitoes sure to swarm when the downpours come.
However, the people of Busia and Migori counties will no longer have the life-saving protection. The indoor residual spraying (IRS) campaign was cancelled after the US withdrew crucial funding that supported Amref Health Africa, the charity charged with implementing the scheme.
The disappointed residents of western Kenya, where malaria rates are among the highest in the country, join the ranks of millions of people affected by US President Donald Trump’s decision to impose a sweeping freeze on foreign aid.
“The IRS is classified as a high-impact intervention in malaria prevention, but we couldn’t go ahead with it,” said George Githuka, programme director of disease control and prevention management at Amref Health Africa.
“The decision from the US government not only stopped the rollout of the IRS in Busia and Migori but has caused major disruptions to other malaria programmes.”
From Kenya to Mozambique, malaria programmes have had funding withdrawn, stalled or disrupted since Trump gutted the US Agency for International Development (USAID), declaring it out of step with his “America First” agenda.
Aside from the immediate effects, experts warn the US funding cuts are likely to reverse progress and could lead to an upsurge in malaria across Africa and beyond.
“History has shown us what happens if we let down our guard against malaria,” said Daniel Ngamije, director of the World Health Organisation’s (WHO) global malaria programme. “In 1969 the global eradication effort was abandoned, triggering a resurgence in cases and deaths. It took nearly 30 years for world leaders to come together and restore momentum.”
Malaria, spread when female mosquitoes bite humans, kills nearly 600,000 people each year, with 95% of deaths in Africa, and most of those children under five years old. Four African countries — Nigeria, Democratic Republic of the Congo, Niger and Tanzania — account for just more than half of all global deaths of the preventable and curable disease.
While the WHO has declared 44 countries malaria-free since 1955, transmission occurs in 83 countries. In 2023 there were an estimated 263-million new cases, up from 252-million the year before.
Today an array of tools exist to fight malaria, including spraying with insecticide, the distribution of bed nets, antimalarial drugs and two vaccines for children, which have been rolled out since 2024. The WHO estimates that since 2000, 2.2-billion cases and 12.7-million deaths have been averted globally. But it warns that climate change, conflict and displacement and drug and insecticide resistance are threatening progress, and US aid cuts have further darkened the outlook.
Between 2010 and 2023, the US contributed nearly 40% of total funding towards malaria prevention, treatment and research around the world. Funding for some programmes has been reinstated since Trump first froze aid spending in January, but health experts said the disruptions have left critical gaps.
Maria Rodrigues, Mozambique country director for the Malaria Consortium, said a five-year surveillance programme that was collecting crucial data was abruptly cancelled.
“It’s been devastating for us. We’ve had to dismiss a number of highly capable technical staff who were helping to train provincial and district level government health workers on collecting key data,” Rodrigues said. “Without the data, we can’t control anything.”
When the WHO assessed the impact of aid cuts to its operations, it found malaria programmes were particularly hard hit. Disease control experts point to what happened during the Covid pandemic when malaria programmes were halted or disrupted, leading to an estimated 14-million more cases and an additional 47,000 deaths, according to the WHO.
“Even before the funding cuts, the gains were very fragile,” said Scott Filler, head of malaria at The Global Fund, which has received more than $26bn (R490bn) from the US government since 2002 to help countries fight malaria, tuberculosis and HIV.
“We are facing a perfect storm,” he said. “There is resistance to insecticides and medication, there are extreme weather events linked to climate change, and we have funding shortages. We have to step up and stay focused on fighting malaria, or the chances are we will see a resurgence.”
Meanwhile, the UN agencies for food and refugees plan deep cuts due to an unprecedented plunge in funding, including from former top donor the US, internal memos sent to staff show, raising questions about how to maintain hunger relief.
The humanitarian sector in general has been roiled by funding cuts from major donors, led by the US under Trump, and other Western countries as they prioritise defence spending prompted by growing fears of Russia and China.
The World Food Programme warned last month that 58-million people are at risk of extreme hunger or starvation unless urgent funding for food aid arrives. Millions of people facing acute food shortages in Sudan could be affected, the WFP said on Friday.
Reuters
Would you like to comment on this article?
Sign up (it's quick and free) or sign in now.
Please read our Comment Policy before commenting.