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 Mix. The marketing mix is also called the Four P's, consisting of product, price, place and promotion. Product and price refer to the item offered for sale and the selling price. Place refers to the venues through which the product will be offered and might include online, retail or distribution channels.