If you catch a cold, which component a blood, do you rely on to have attack the virus that is invaded by bloodstream
When you catch a cold, your immune system is responsible for attacking the virus that has invaded your bloodstream. The immune response involves various components of blood, particularly white blood cells. White blood cells consist of different types, including neutrophils, lymphocytes (B cells and T cells), monocytes, eosinophils, and basophils, each playing a crucial role in combating infections.
Neutrophils are the most abundant type of white blood cells and are often the first to arrive at the site of infection. They engulf and destroy the invading viruses and bacteria by a process called phagocytosis. Lymphocytes, on the other hand, have different roles in fighting the virus. B cells produce antibodies that help neutralize the virus, while T cells either assist B cells or directly attack infected cells.
Monocytes, when stimulated, can differentiate into macrophages, which also participate in phagocytosis and antigen presentation. Eosinophils and basophils are involved in the later stages of infection, primarily in the defense against parasites and the regulation of the immune response.
Overall, these various components of blood work together to eliminate the virus and control the cold infection.