Question

What component of blood helps fight bacterial infections?
GPT-4o mini
The component of blood that helps fight bacterial infections is primarily white blood cells, also known as leukocytes. There are several types of white blood cells, including neutrophils, lymphocytes, and monocytes, each playing a specific role in the immune response. Neutrophils are particularly important for responding to bacterial infections, as they are often the first responders to sites of infection and help to engulf and destroy bacteria.