Unit of Pathogenesis of Systemic Infections 156, rue de Vaugirard , 75015 Paris 7th floor - tel : +33 (0)140615379 Metro station : Pasteur. From Charles de Gaulle airport : take the Air France bus to Montparnasse station which is at 15 min walk from the Necker campus ; or take RER B to Denfert Rochereau station, then metro line 6 to Pasteur station.