what virus destroys white blood cells ?
what virus destroys white blood cells？
HIV, which causes AIDS, is an acquired viral infection that destroys important white blood cells and weakens the immune system.
Keeping this in consideration,What diseases destroy white blood cells?
Weak immune system. This is often caused by illnesses such as HIV/AIDS or by cancer treatment. Cancer treatments such as chemotherapy or radiation therapy can destroy white blood cells and leave you at risk for infection.
Simply so,Which virus attacks white blood cells and destroys the body's ability to fight infection?
Without a strong immune system, the body has trouble fighting off disease. Both the virus and the infection it causes are called HIV. White blood cells are an important part of the immune system. HIV infects and destroys certain white blood cells called CD4+ cells.
In this regard,What autoimmune disease destroys white blood cells?
General Discussion. Evans syndrome is a rare disorder in which the body's immune system produces antibodies that mistakenly destroy red blood cells, platelets and sometimes certain white blood cell known as neutrophils.
Considering this,What autoimmune disease causes high white blood cell count?
Other high white blood cell count causes may include: Excessive physical or emotional stress (such as fever, injury or surgery). Burns. Immune system disorders such as lupus or rheumatoid arthritis.
A high white blood count may mean you have one of the following conditions: A bacterial or viral infection. An inflammatory disease such as rheumatoid arthritis. An allergy.
Here are 14 of the most common ones.
- Type 1 diabetes. The pancreas produces the hormone insulin, which helps regulate blood sugar levels. ...
- Rheumatoid arthritis (RA) ...
- Psoriasis/psoriatic arthritis. ...
- Multiple sclerosis. ...
- Systemic lupus erythematosus (SLE) ...
- Inflammatory bowel disease. ...
- Addison's disease. ...
- Graves' disease.
In general, for adults a count of more than 11,000 white blood cells (leukocytes) in a microliter of blood is considered a high white blood cell count.
Overall, the most common cause for a high white blood cell count is response to infection. Another potential cause of an elevated white blood cell count is leukemia. This is effectively a cancerous change of the blood and bone marrow which causes significant overproduction of white blood cells.
A high white blood cell count may indicate that the immune system is working to destroy an infection. It may also be a sign of physical or emotional stress. People with particular blood cancers may also have high white blood cells counts.
A lower-than-normal white blood cell count, or leukopenia, is found on the full blood count in about 95 percent of lupus patients. This is due to the presence of antibodies that destroy white blood cells. Fortunately, this rarely causes a clinical problem because more white blood cells are made by the bone marrow.
Idiopathic thrombocytopenic purpura (ITP) is a rare autoimmune disorder, in which a person's blood doesn't clot properly, because the immune system destroys the blood-clotting platelets.
The most common signs and symptoms include:
- Joint pain, stiffness and swelling.
- Butterfly-shaped rash on the face that covers the cheeks and bridge of the nose or rashes elsewhere on the body.
- Skin lesions that appear or worsen with sun exposure.