We do n't do this alone . `` Vaccines the cornerstone of a vibrant economy , '' says Seth Berkley . The vaccine industry is worth an estimated $19 billion in annual sales and employs more than 100,000 people across North America alone. GAVI Alliance aims to increas access to immunization in developing countries . Private sector providing business skills to tackle obstacles to immunization , says Berkley .
`` Vaccines the cornerstone of a vibrant economy , '' says Seth Berkley . The vaccine industry is worth an estimated $19 billion in annual sales and employs more than 100,000 people across North America alone. GAVI Alliance aims to increas access to immunization in developing countries . Private sector providing business skills to tackle obstacles to immunization , says Berkley .