Pregnant women had a significantly increased natural killer cells that produced a response to the flu, compared to women not experiencing pregnancy before the vaccination, and the immune response was even more extreme after vaccination with the flu shot.
The marketing mix is a business tool used in marketing and by marketers. The marketing mix is often crucial when determining a product or brand's offer, and is often associated with the four P's: price, product, promotion, and place. In service marketing, however, the four Ps are expanded to the seven P's or Seven P's to address the different nature of services.
Video: The Promotional Mix: Target Markets, Buying Decisions & More. The promotional mix is one of the 4 Ps of the marketing mix. It consists of public relations, advertising, sales promotion and personal selling. In this lesson, you'll learn how a marketing team uses the promotional mix to reach company objectives and goals. Business 102: Principles of Marketing / Business Courses.