What is the process of immunization aimed at achieving?

The process of immunization is primarily aimed at stimulating the body's immune response to produce antibodies against specific diseases. This is achieved by introducing a small, safe amount of weakened or inactivated disease germs, or antigens, into the body. The presence of these antigens prompts the immune system to recognize them as foreign invaders, leading to the production of antibodies. This response prepares the body to fight off future infections by the actual disease.

Immunization is a preventive measure designed to create long-term immunity rather than providing immediate temporary immunity, which distinguishes it from other forms of treatment. Moreover, the amount of pathogens administered during immunization is carefully calculated to elicit a strong immune response without causing the disease itself. The goal is not to eliminate the need for vaccinations, especially in young children, as vaccinations are vital for building immunity against various infectious diseases. This foundational principle of immunization reinforces the importance of vaccinations in maintaining public health and disease prevention.