Mpox, the high infectious disease that used to be called monkeypox, has been declared a public health emergency in Africa by the continent’s top health body.<br /><br />Scientists from the Africa Centres for Disease Control and Prevention (Africa CDC) say they are alarmed by the speed at which a new strain of mpox has been spreading.<br /><br />Since the beginning of the year, more than 13,700 cases and 450 deaths have been recorded in the Democratic Republic of Congo.<br /><br />The virus, which can cause lesions across the whole body, has spread to other African countries, including Burundi, the Central African Republic (CAR), Kenya and Rwanda.