Brazzaville and Kinshasa are the two closest capitals in the world. A social agreement was found between the two countries, allowing the disabled people to go from one city to another, and trade, with an advantageous discount on customs and taxes. They are now almost five hundred doing so.

Valérie Lépine is a sexologist and education worker, and a graduate from the University

Mycobacterium vaccae, a bacteria present in the mud of Africa, could revolutionise treatment of immune system disorders, proof that germs have therapeutic properties essential to our survival. Germs have always had a bad reputation. However, these micro-organisms are for the most part inoffensive.