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Our guts host trillions of microbes (bacteria), especially important early in life. These microscopic passengers don’t just live in us — they make and transform compounds (metabolites) that...

Malaria and dengue fever are two of Africa’s most common mosquito-borne illnesses. Their symptoms — fever, headache, and body aches — often overlap, making diagnosis tricky. Traditionally, fevers in Africa are assumed to...

Telemedicine — using video calls, mobile apps, messaging, and other digital tools — is transforming healthcare delivery worldwide. In low- and middle-income countries (LMICs), where HIV prevalence remains high and healthcare access can be limited, telehealth offers a promising solution...

Type 2 diabetes is more than just high blood sugar — it often affects blood pressure, weight, and cholesterol, increasing the risk of heart disease and other complications...