Prevalence of asthma and rhinitis in a Tunisian population.

Background: Asthma and rhinitis are a major public health problem because of their frequency, their impact on quality of life and economic burden. In Tunisia, epidemiological data are scarce. The aim of the present study was to estimate the prevalence of asthma and rhinitis in a representative Tunisian population and to analyze the association between them.

[Infuenzae A (H1N1): about 189 cases].

Background: Influenza A (H1N1) is a contagious acute respiratory infection caused by a subtype influenza virus A (H1N1). The later had caused a pandemic in 2009. Despite its low mortality, the disease was more severe in some subgroups.