Aetiology: The study of the causes. For example, of a disorder. The word aetiology is mainly used in medicine, where it is the science that deals with the causes or origin of disease, the factors which produce or predispose toward a certain disease or disorder.Today in medicine one hears (or reads) that the aetiology is unknown..or example, of a disorder. The word aetiology is mainly used in medicine, where it is the science that deals with the causes or origin of disease, the factors which produce or predispose toward a certain disease or disorder. Today in medicine one hears (or reads) that the aetiology is unknown..
Saba Saba Day is a Tanzanian public holiday celebrated on July 7. It is marked with the Dar es Salaam International Trade Fair Saba Saba Day is a Tanzanian public holiday celebrated on July 7.
Celebrants arriving in Juba for South Sudan's independence day festivities: We must get to work right away, said President Salva Kiir. Photograph: UN Photo / Paul Banks. With a roaring cheer the people of South Sudan welcomed the newest nation in the world. A sea of people waved flags in a blur of colour as the south's flag was hoisted high into the air on 9 July, marking the historic moment of formal independence from former civil war enemies in the north.