Eswatini Struggles to Eliminate Malaria Amid Climate Change and Cross-Border Migration
Eswatini, a landlocked nation of 1.2 million people, faces significant challenges in its ambitious bid to eradicate malaria. Despite previous successes, the country recorded 362 confirmed cases in 2024, complicating its elimination efforts. The resurgence is driven by a combination of factors, including informal migration from neighboring Mozambique, which reported 11.6 million cases, and South Africa. Additionally, climate change is altering mosquito breeding patterns and extending the malaria season, often coinciding with agricultural activities like the sugarcane harvest. Insecticide resistance and reduced international aid further hinder progress. Health officials, such as those at the national insectary in Siphofaneni, are actively monitoring mosquito species and testing insecticide effectiveness. Recent cases in the northern Hhohho region, after four years of being malaria-free, triggered immediate surveillance and house-to-house interventions by national teams. Experts emphasize that extreme weather events, such as floods, create new breeding sites near human settlements, increasing transmission risks. While the path to elimination is fraught with difficulties, Eswatini remains committed to addressing these headwinds through rapid response strategies and continuous scientific monitoring to prevent the disease from re-establishing itself within its borders.
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Eswatini Struggles to Eliminate Malaria Amid Climate Change and Cross-Border Migration
Eswatini, a landlocked nation of 1.2 million people, faces significant challenges in its ambitious bid to eradicate malaria. Despite previous successes, the country recorded 362 confirmed cases in 2024, complicating its elimination efforts. The resurgence is driven by a combination of factors, including informal migration from neighboring Mozambique, which reported 11.6 million cases, and South Africa. Additionally, climate change is altering mosquito breeding patterns and extending the malaria season, often coinciding with agricultural activities like the sugarcane harvest. Insecticide resistance and reduced international aid further hinder progress. Health officials, such as those at the national insectary in Siphofaneni, are actively monitoring mosquito species and testing insecticide effectiveness. Recent cases in the northern Hhohho region, after four years of being malaria-free, triggered immediate surveillance and house-to-house interventions by national teams. Experts emphasize that extreme weather events, such as floods, create new breeding sites near human settlements, increasing transmission risks. While the path to elimination is fraught with difficulties, Eswatini remains committed to addressing these headwinds through rapid response strategies and continuous scientific monitoring to prevent the disease from re-establishing itself within its borders.
The Guardian