Treated Baby Wraps Show Promising Protection Against Malaria in Young Children

Dr. Ross Boyce, a medical resident in Uganda 12 years ago, witnessed firsthand the devastating toll of malaria on young children. Approximately half of the patients he saw in a rural clinic had the disease. Noticing that Ugandan mothers often carried their babies tied on their backs with a wide piece of cotton, Dr. Boyce hypothesized that treating baby wraps with mosquito repellents could prevent mosquito-borne illnesses. This idea led to a large, randomized clinical trial in Kasese, Uganda, where Dr. Boyce and colleagues treated 200 women with fabric treated with permethrin and compared the results to a control group of 200 women given untreated wraps. The treated baby wraps dramatically reduced malaria infections in young children, with 66% fewer cases among those children compared with babies in untreated wraps.

Key Takeaways:

• The treated baby wraps reduced malaria infections in young children by 66% compared to those carried in untreated wraps.
• By the end of the six-month study, only 16% of children in the treated wrap group had been sick with malaria, compared to 34% in the untreated wrap group.
• The treated baby wraps addressed the new challenge of daytime malaria transmission, as most bites occur outside and during the day, times when a bed net offers no protection.
• The baby wrap method has been shown to be more effective than some malaria vaccines in studies, cutting cases by a greater margin.
• The simplicity of the treated baby wrap intervention may be its most valuable aspect, as it takes into account local practices and is easy to implement.
• There are concerns about the long-term exposure of babies and mothers to the chemicals in the insecticide and maintaining the level of coverage when the wrap is washed regularly.
• Researchers now hope to test the idea on school uniforms, as treating clothing could also protect older children from malaria, too.

Statistics:

• 66% fewer malaria cases were found among children carried in treated baby wraps compared to those in untreated wraps.
• 16% of children in the treated wrap group had been sick with malaria by the end of the six-month study.
• 34% of children in the untreated wrap group had been sick with malaria by the end of the six-month study.
• More than 600,000 people died from malaria last year.
• Malaria cases and deaths have been rising again since 2015, after declining to a record global low.
• 90% of mosquitoes are resistant to the killing effect of permethrin.

Sources:

• The New York Times, "Treating Baby Wraps with Mosquito Repellent Shows Promising Protection Against Malaria"
• The study published in a top medical journal (exact title and date not specified in the original text)