translate English to French: Since IAEA has been involved in human health in Africa, more than 30 nuclear facilities have been set up, at least 5 radiotherapy centres have been built and 40 radiation facilities have been upgraded.
Depuis que l'Agence intervient dans le domaine de la santé humaine sur ce continent, elle a installé plus de 30 installations de médecine nucléaire et au moins 5 centres de radiothérapie et modernisé 40 installations de radiothérapie.