Dear Sirs, I would like to get a quotation of oral polio vaccine for 2 million children of the country of Africa. Please put in your quotation:1. payment condition 2. Terms of delivery 3. Shipment The OPV must be for 2 million children and must to be delivered to Lagos Nigeria. Are your vaccines approved by WHO? I want your price, CIF , shipment, and is it possible to deliver this year? Hope to hear from you very soon. Yours Faithfully. Hope to hear frm you soon. Best regards, Country:Netherlands Antilles