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The increasing prevalence of childhood asthma in the developed world is a cause for concern. A so-called Western lifestyle has been the factor most commonly cited to explain this worrying increase in asthma prevalence. Early studies in a limited number of African countries showed a very low rural pr
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Adopted by the Twenty-sixth Ordinary Session of the Assembly of Heads of State and Government of the OAU, Addis Ababa, Ethiopia - July 1990
Adoptée par la Vingt-Sixième Conférence de Chefs d’Etat et de Gouvernement de l’OUA,Addis Abéba (Ethiopie) - Juillet 1990