A promising vaccine candidate for Rift Valley fever (RVF) has been advanced into a phase 2 trial in Kenya, the first time that a shot has reached this stage of development in a country wher
A decades-old drug used to lower cholesterol levels in the blood has been shown to reduce the progression of vision-robbing retinopathy in people with diabetes.
A landmark study has revealed that wild chimpanzees use medicinal plants to treat themselves when ill, a finding that could assist in the search for new drugs.