Every single one
The adaptive immune system was developed in higher vertebrates to combat pathogens and antigens. These can include viruses, bacteria, and anything else that can cause the immune system to launch an immune response.
HIV is a retrovirus that primarily targets and infects CD4+ T cells, which are a type of white blood cell that plays a crucial role in the immune system.
Lymphocytes are the type of cells housed by the lymphatic system to help the body's defense system. They play a key role in the immune response by identifying and destroying pathogens such as bacteria and viruses.
HIV attacks Acquired Immune system.
Vaccines are used to prevent viral infections by stimulating the body's immune system to produce antibodies. Antibiotics, on the other hand, are not effective against viruses because they target bacteria.
This is how vaccines help the body's natural defenses against viruses: -because vaccines contain weak and dead viruses -this can help our immune system to recognize and adapt to it -so this will not be the problem for it if later on this type of viruses threat us Hope this help Vipha
The purpose of the body's immune system is to protect the body from harmful pathogens such as bacteria, viruses, and other foreign invaders. It does this by recognizing and attacking these invaders to prevent illness and infection.
Type your answer here... pathogens
it is when you got back
It is Kaposi's Sarcoma. The viruses for this form of cancer are normally carried by many people. It is only when the immune system is weakened, as in AIDS, that the person develops Kaposi's Sarcoma.
Interferons are proteins that are not visible to the naked eye. They are produced by the immune system in response to viruses or other pathogens to help fight infections. Interferons play a crucial role in regulating immune responses and can vary in structure and function depending on the specific type.
Almost all type of nutrients supports a healthy immune system, but one of the common nutrient ie Vit. C helps you to boost immune system