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.
An effective marketing strategy combines the 4 Ps of the marketing mix. It is designed to meet the companyâs marketing objectives by providing its customers with value. The 4 Ps of the marketing mix are related, and combine to establish the productâs position within its target markets. Weaknesses of the marketing mix. The four Ps of the marketing mix have a number of weaknesses in that they omit or underemphasize some important marketing activities.