Memory B-cells
Your immune system.
It can build up white blood cells to fight against the infection and if it is present again you will all ready be immune to it. That is why vaccinations have a small amount of the infection in them, so you can become immune to it later.
Bacterium cells help the immune system fight off different things. This is what helps make the immune system stronger.
Well I learned in Biomedical that the Immune system fights off infection on your pecker.
Vaccinations helps to trigger the immune system in the body to produce antibodies. Once the immune system has been boosted up, it helps to prevent infection in the body thus preventing you from diseases
There are two types of cell that play roles in adaptive immunity. Memory T and memory B cells. These cells are produced in vast numbers when a person's immune system is activated, and these cells float around the blood and lymphatic system for months (and even years!) after the primary infection. When person is exposed to secondary infection, the immune system 'recognises' the pathogenic particles and has a heightened response to the infection.
This is called vaccination. The process helps the immune system recognize and remember the virus, so if the person is exposed to the virus in the future, their immune system can quickly produce the necessary antibodies to fight off the infection.
The lymphatic system is sometimes called the secondary immune system, as it helps to fight infection by filtering out foreign material such as bacteria.The primary immune system is of course the white blood cells in the blood itself, which identify and attack foreign bodies directly.
The immune system and the lymphatic system work together to protect the body from infection. The immune system identifies and fights off pathogens, while the lymphatic system helps circulate immune cells and remove waste products from the body. Additionally, the integumentary system, which includes the skin, acts as a physical barrier to prevent pathogens from entering the body.
The immune system is aided by mainly Vitamin C which helps boost the immune system to build defenses to most diseases. Also it is called immunity which heps protect the body from an infection after the first time.
No, the circulatory system is not the last line of defense against infection. The immune system plays the primary role in defending the body against infections. The circulatory system helps in distributing immune cells and antibodies throughout the body to fight off infections, but it is not the final line of defense.
The system that helps the immune system is the circulatory system because it carries the white blood cells to where the pathogens are.