Resistant tuberculosis is a serious threat to world health, with 'multiresistant' cases now making up 1 in 3 new TB cases. A new approach using vital staining with fluorescein diacetate detects resistant bacilli early, allowing for timely treatment and preventing further spread.
Belgian scientists have developed a simple assay to track 'superparasites', a type of Leishmania parasite that causes deadly visceral leishmaniasis. This breakthrough could help monitor the spread and emergence of these drug-resistant microbes, contributing to better control of the disease.
Researchers have developed a new therapeutic vaccine that uses a person's own dendritic cells to stimulate an improved immune response against HIV. The vaccine showed virtually no side effects and significantly enhanced the body's ability to suppress the virus, but did not eliminate it entirely.
A new artemisinin-based treatment has been shown to be highly effective in treating uncomplicated malaria, particularly in regions with high re-infection risks. The study, which involved over 4,000 children in sub-Saharan Africa, found that the combination therapy had excellent efficacy and significantly reduced recurrent infections.
Scientists discovered a deadly parasite with duplicated, tripled, and quadrupled chromosomes, defying nature's rule. This bizarre occurrence could be an adaptation to survive harsh environmental stresses, such as drug pressure.
Researchers analyzed policies in low-income countries that removed user fees from healthcare, finding that well-designed and implemented free healthcare can improve access to services. However, insufficient funding and hasty decisions without stakeholder consultation can lead to system shocks and challenges.
Researchers at the Institute of Tropical Medicine Antwerp have developed a molecular identification technology that accurately identifies biting midges responsible for spreading bluetongue disease. This breakthrough can help determine where the disease will spread and inform effective pest control strategies.
A recent study found that daily iron supplements do not significantly increase hemoglobin levels in healthy pregnant women, but can help alleviate iron-poor blood conditions in Africa. Researchers followed over 1,000 pregnant women and discovered that all participants ended with similar iron levels after three months.
The SUNRAY project aims to identify new ways to address malnutrition in Africa, prioritizing research led by African researchers. The initiative will integrate nutrition research with other sectors to address root causes and avoid 'technical fixes'.
Research in Tanzania found a significant association between fumonisin exposure and stunting/underweight in infants, highlighting the need for food screening. The WHO maximum tolerable daily intake is often exceeded, especially with maize-based complementary foods.
Researchers from the Institute of Tropical Medicine Antwerp successfully restored a sleeping sickness parasite's susceptibility to drugs, potentially alleviating economic losses. The discovery involves combining antibiotics with an existing medicine, ISM, which could lead to more effective treatments for both cattle and humans.
Researchers from the Antwerp Institute of Tropical Medicine found that targeted disease campaigns often displace basic healthcare services, leaving patients without access to curative care. Only a few health centers with experienced staff were able to integrate campaign work into their daily duties.
Buruli ulcers, caused by Mycobacterium ulcerans, require more attention to early diagnosis and treatment. The World Health Organization's guidelines need to be adapted due to low accuracy and high relapse rates in some regions.
Scientists argue that a 'Global Fund for Health' would improve transparency and efficiency in international health aid. The current system masks variances, making it difficult to accurately trace health funding.