More than 40 people were injured on Thursday in violent clashes between groups of armed men from Jbeniana near Sfax (300 km south-east of Tunisia) and the neighboring village of Almsatria. The clashes erupted in Jbeniana''s cattle market before moving into the local hospital, where attackers destroyed some equipment, Tunisian news agency quoted Deputy Regional Director of Public Health in the city of Sfax as saying.