Cellular part of the blood, i.e. WBCs constitutes third line of defence. Whenever they identify any foreign thing like microbes, they engulfed it and destroy them through the process called phagocytosis.
Haematology treats diseases of the blood; Vascular treats diseases of the vessels.
Immunologists study the immune system, which is responsible for defending the body against pathogens and diseases. They research how the immune system works, how it can go wrong in conditions like autoimmune diseases, allergies, and immunodeficiencies, and how it can be manipulated to treat or prevent diseases.
Vaccines prevent disease by stimulating the immune system to produce protective antibodies against specific infections. While vaccines do not necessarily cure diseases once they are already contracted, they can help the body fight off the infection more effectively.
Possibly you mean the white blood cells. They are the cells in the blood that combat viruses.
The circulatory system relies on the respiratory system to provide oxygen to the blood and remove carbon dioxide. It also depends on the digestive system to provide nutrients and energy for the body to function properly. Additionally, the circulatory system works closely with the immune system to transport white blood cells and antibodies to fight off infections and diseases.
It depends which disease it is because there are many different diseases in the Circulatory System.
If your circulatory system is not working, you do not need to worry about diseases because you will be dead.
your white blood cells. they fight off germs, diseases, and viruses.
Malaria
lukemia
The cure of respiratory and circulatory system's disorders or diseases is keeping off all forms of drugs.
Circulatory system diseases, cancer.
Coronary Artery Disease, and Angina are both disease that effect the circulatory system.
Atherosclerosis and Hypertension.
M.S for one
Heart Attack '>'
it depends if your body is strong or healthy it does but does not kill the diseases