You feel it first as a slight tenderness around your fingertip. Maybe you dismiss it as a paper cut or kitchen mishap. But within hours, that mild discomfort transforms into throbbing pain that keeps ...

In the Majengo area of Nyeri town, Jane Muthoni washes her dishes with a lot of pain. One of her fingers is swollen and turned red. "I finished washing my children's clothes using a detergent sold by ...