The charity says the situation has worsened with the arrival of refugees from South Sudan, where thousands are infected.

Awra Amba, Ethiopia – Aregash Nuru pointed at the rolling green landscape in Ethiopia’s central Amhara region. “We used to watch sunset from the hills,” she said with a sigh.

From its origins in a garage to becoming one of the most recognisable symbols in the world, explore the story behind the iconic Apple logo design. Apple is a company that has changed the technology ...