Is infection and inflammation the same?

Infection and inflammation are related but distinct processes. Infection refers to the invasion and multiplication of pathogens, such as bacteria or viruses, in the body. Inflammation, on the other hand, is the body's immune response to injury or infection, characterized by redness, swelling, heat, and pain. While inflammation often occurs as a result of infection, it can also be triggered by non-infectious factors like injury or autoimmune diseases.