How many forms of primary immunodeficiency disease are there?
*
100
300
450+
Worldwide, approximately how many people are living with a primary immunodeficiency disease?
*
10 million
2 million
800,000
Primary immunodeficiency diseases are rare conditions that happen when:
*
Parts of the immune system are not present.
The immune system is not functioning.
The immune system is either not fully present or not functioning.*
True or false? In addition to frequent infections, other signs of a possible primary immunodeficiency include a swollen spleen, liver, or lymph node, inflammation of blood vessels, and autoimmune symptoms like inflammatory bowel disease.
*
True
False
Which statement is correct?
*
Primary immunodeficiencies affect people of all ages.
Primary immunodeficiencies affect only elderly people.
True or false? On average, it takes 12 years for a person to get diagnosed with a primary immunodeficiency (PI).
*
True
False
How are primary immunodeficiency diseases diagnosed?
*
Blood/vaccine tests
A review of medical and family history
A physical exam
All of these
Worldwide, what percentage of people have a primary immunodeficiency disease and are undiagnosed?
*
10-30%
40-60%
70-90%