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.
Marketing is a broad business function that includes product research and development, merchandising and distribution processes and pricing, as well as communication or promotion. The communication mix refers to specific methods used to promote the company or its products to targeted customers. Some depictions of the promotional mix include five elements, while others add a sixth -- event sponsorship.