Object: Electronic Auction - Contracting For The Supply And Application Of Doses Of Vaccine, In Tetravalent Presentation, Against Influenza In A Pre-Filled Syringe, Containing 0.5Ml Of Suspension Of Inactivated Influenza Viruses, With Protection For Four Strains Of The Most Circulating Viruses As Recommended By The Who, In Accordance With The Criteria, Specifications And Needs Described In The Terms Of Reference And Annex Ii, Integral Parts Of This Notice.