How Getting a Disease and Not Getting It Again Wokr

On this page

See, Play and Learn

• Wellness Check Tools
• Videos and Tutorials

Summary

What is the immune system?

Your immune system is a complex network of cells, tissues, and organs. Together they help the body fight infections and other diseases.

When germs such equally leaner or viruses invade your body, they assault and multiply. This is chosen an infection. The infection causes the disease that makes yous sick. Your immune system protects you lot from the disease by fighting off the germs.

What are the parts of the immune organization?

The immune system has many different parts, including:

• Your pare, which tin help prevent germs from getting into the body
• Mucous membranes, which are the moist, inner linings of some organs and torso cavities. They make mucus and other substances which can trap and fight germs.
• White blood cells, which fight germs
• Organs and tissues of the lymph system, such every bit the thymus, spleen, tonsils, lymph nodes, lymph vessels, and bone marrow. They produce, shop, and carry white blood cells.

How does the allowed system piece of work?

Your allowed arrangement defends your body against substances it sees as harmful or foreign. These substances are called antigens. They may exist germs such as bacteria and viruses. They might be chemicals or toxins. They could also be cells that are damaged from things like cancer or sunburn.

When your allowed arrangement recognizes an antigen, it attacks it. This is called an allowed response. Part of this response is to make antibodies. Antibodies are proteins that work to assail, weaken, and destroy antigens. Your trunk too makes other cells to fight the antigen.

Subsequently, your allowed organization remembers the antigen. If it sees the antigen again, information technology can recognize information technology. It volition quickly send out the right antibodies, so in almost cases, you don't get sick. This protection confronting a sure disease is called amnesty.

What are the types of amnesty?

There are 3 different types of immunity:

• Innate amnesty is the protection that y'all are born with. It is your body's first line of defense. Information technology includes barriers such as the pare and mucous membranes. They keep harmful substances from inbound the body. It also includes some cells and chemicals which tin attack strange substances.
• Active immunity, also called adaptive immunity, develops when you are infected with or vaccinated against a foreign substance. Active amnesty is usually long-lasting. For many diseases, it can last your entire life.
• Passive immunity happens when you receive antibodies to a affliction instead of making them through your own immune system. For example, newborn babies have antibodies from their mothers. People tin can also go passive immunity through blood products that contain antibodies. This kind of immunity gives you protection right away. Only it simply lasts a few weeks or months.

What can go wrong with the immune system?

Sometimes a person may take an immune response even though at that place is no real threat. This tin lead to problems such equally allergies, asthma, and autoimmune diseases. If you take an autoimmune affliction, your immune organisation attacks healthy cells in your trunk by error.

Other immune system problems happen when your allowed arrangement does not work correctly. These bug include immunodeficiency diseases. If you have an immunodeficiency disease, you get sick more often. Your infections may last longer and tin exist more than serious and harder to care for. They are oft genetic disorders.

At that place are other diseases that can affect your immune organization. For example, HIV is a virus that harms your immune system by destroying your white blood cells. If HIV is not treated, it can pb to AIDS (caused immunodeficiency syndrome). People with AIDS have desperately damaged allowed systems. They get an increasing number of severe illnesses.

Start Here

• Laboratory Tests (Immune Deficiency Foundation)

• Immune System Quiz (Nemours Foundation)

• Immune System Inquiry (National Institute of Allergy and Infectious Diseases)

• Immune Organisation (Nemours Foundation) Also in Spanish

• Agammaglobulinemia (Medical Encyclopedia) Also in Castilian
• Aging changes in immunity (Medical Encyclopedia) Likewise in Spanish
• Chronic granulomatous disease (Medical Encyclopedia) Also in Spanish
• Graft-versus-host disease (Medical Encyclopedia) As well in Castilian
• Histiocytosis (Medical Encyclopedia) Also in Spanish
• Hyperimmunoglobulin E syndrome (Medical Encyclopedia) Also in Spanish
• Immune response (Medical Encyclopedia) Also in Spanish
• Immunodeficiency disorders (Medical Encyclopedia) Also in Spanish
• Selective deficiency of IgA (Medical Encyclopedia) Also in Spanish

branhamhiltat69.blogspot.com

Source: https://medlineplus.gov/immunesystemanddisorders.html

Share this post